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Science

Michael E Mann turns into Humpty Dumpty at 1000 12 months Occasion – Watts up with that?

When I use a word,” Humpty Dumpty said in a rather contemptuous tone, “it means exactly what I choose to use it – neither more nor less.

— Lewis Carroll: Through the Looking Glass

From the emphasis on the video transcript, mine:

Um, you know, we’re throwing around these um-terms like a thousand years event and it sounds like, okay, it was just really bad luck, that’s not what it means.

When we say this was a millennial event, we mean it we shouldn’t have seen it if we had lived a thousand years.

Um Methuselah of biblical fame shouldn’t have witnessed an event of this nature, um, the only reason we’re witnessing it is it is no longer a millennial event, it may be a five or ten year event…

Hanging thunderstorms are not uncommon. How long will we have the technology to measure such a localized amount of precipitation, maybe 200 years? How long do we have granular coverage, 100 years? Radar, 50 years?

I’ll leave readers to further discuss the idiocy of Mann’s quote above.

I live in Fort Lauderdale, by the way. It rained a lot.

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Health

Clinics draw up backup plans as Supreme Court docket determination looms

US suppliers of abortion pills are scrambling to make backup plans as the Supreme Court decides whether to keep restrictions on key drug mifepristone.

Some personal clinics in New York, California and Kansas will offer mifepristone for now, but are preparing to offer an alternative abortion pill if a later decision essentially bans the drug. Several personal providers in Ohio could stop offering mifepristone altogether. A telemedicine provider plans to shut down for up to two weeks to adjust to new surgeries.

All of these efforts are aimed at maintaining access to the most common type of abortion in the US, even as a major litigation over mifepristone escalates.

Access to mifepristone is on the brink and could change quickly depending on what the country’s highest court rules as soon as next week. Judge Samuel Alito on Friday temporarily stayed lower court rulings restricting access to mifepristone to allow judges more time to consider the case.

But for now, telemedicine and in-person clinics could be forced to deal with significant restrictions on the drug, which could come into effect after Alito’s order expires at 11:59 p.m. ET Wednesday.

In this photo illustration, packs of mifepristone tablets are on display at a family planning clinic in Rockville, Maryland on April 13, 2023.

Anna Moneymaker | Getty Images

The U.S. 5th Circuit Court of Circuit late Wednesday froze part of Judge Matthew Kacsmaryk’s order suspending the Food and Drug Administration’s approval of mifepristone. But the court temporarily blocked delivery of the pill in the mail, ordered abortion patients to see doctors again, and reduced the length of time the pill was taken to seven weeks of pregnancy, down from the previous 10 weeks.

These restrictions will limit access to mifepristone even in states where abortion is legal. But the appeals court ruling does not restrict access to abortion pills in 17 states and Washington DC, which were the subject of a separate court decision issued last week, a federal judge in Washington said Thursday.

Some in-person abortion clinics in states where the procedure is legal told CNBC the surgeries will remain largely the same. But they also highlighted their contingency plans in case the court battle leads to stricter restrictions on the pill.

Trust Women, a clinic in Wichita, Kansas, will continue to offer mifepristone even after the restrictions go into effect, according to Zack Gingrich-Gaylord, the clinic’s communications director.

“We are not greatly affected by this ruling,” Gingrich-Gaylord told CNBC, citing the appeals court’s decision. “But we are still prepared to pivot if there are further restrictions. We have the alternate protocol ready.”

The clinic is poised to offer misoprostol as a standalone treatment if a later decision overrules the FDA’s approval of mifepristone, Gingrich-Gaylord said. The drug is typically used in the US in combination with mifepristone in abortion patients

Misoprostol alone is recommended worldwide as a safe and effective treatment for women wishing to terminate their pregnancy. The appeals court’s decision does not affect access to the drug.

Choices Women’s Medical Center in Queens, New York, and the University of California San Francisco Center for Pregnancy Options will also continue to offer mifepristone and have misoprostol-only therapy as a backup plan, hospital officials said.

But some in-person abortion clinics in Ohio may stop dispensing mifepristone altogether when those restrictions go into effect, according to Jessie Hill, an attorney representing several independent providers in the state.

Hill, who is also a law professor at Case Western Reserve University, said Ohio law requires physicians to follow federal labeling guidelines when prescribing mifepristone. She noted that the law means clinics can’t prescribe a drug in a way that hasn’t been approved by the federal government, known as “off-label” prescribing.

Other clinics in states where abortion is legal can prescribe mifepristone outside of the first seven weeks of pregnancy, Hill said. She said this allows clinics to effectively circumvent a limitation in the appeals court order in a way that Ohio providers cannot.

“The regulation makes it particularly impractical for Ohio clinics to prescribe mifepristone, so they probably won’t do it.” We could be the only state in this strange situation,” Hill said.

She noted that some clinics may begin offering the misoprostol-only regimen once the restrictions take effect because it’s “actually a better option for most at this point”.

US-based telemedicine clinics may have to make more sudden changes than in-person providers due to mifepristone mail delivery restrictions.

Abortion Telemedicine will only offer misoprostol in states that allow it when restrictions go into effect Wednesday, according to provider founder Jayaram Brindala. The clinic looks after patients throughout the first trimester, i.e. the 13th week of pregnancy.

Just The Pill is also prepared to offer patients “the safe and effective pure misoprostol therapy when needed,” said Dr. Julie Amaon, the company’s medical director. Just The Pill supplies abortion drugs in Wyoming, Montana, Colorado and Minnesota.

Wisp, a company that offers telemedicine medical abortions in nine states, will also transition to offering only misoprostol when those restrictions are implemented, according to Monica Cepak, the company’s chief marketing officer.

But that change would require the company to close for up to two weeks starting Wednesday, she noted.

“Right now we are in our status quo mode and will remain so until we hear further developments,” Cepak said.

She emphasized the critical role of telemedicine in abortion care in the US, noting that the increasing demand for in-person services is making it difficult for patients to schedule appointments.

“It can sometimes take 20 to 40 days. That’s too long to wait for most people,” she said. “Telemedicine fills that gap.”

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Technology

Eire’s Neuromod raised €30m to increase the attain of tinnitus therapy expertise

Anyone who has ever experienced phantom ringing in their ears knows that it is annoying to say the least. Those who suffer from tinnitus — hearing a continuous ringing, buzzing, buzzing, or even static noise — often suffer from anxiety and depression.

The disease affects approximately 15% of the world’s adult population. However, treatment has remained elusive and sufferers must find their own ad hoc mitigation solutions.

Neuromod, a medtech startup from Ireland, wants to change that. The company has just received €30 million in funding to further commercialize its tinnitus treatment device Lenire.

The slightly different electrotherapy

Using its patented bimodal neuromodulation technology, Lenire sends low-level electrical signals to the tongue while patients hear auditory stimulation through headphones.

To date, over 700 patients have participated in clinical trials with the device, which consists of three parts. A wearable, lightweight controller allows the user to control the timing, intensity, and synchronization of stimuli, while Neuromod’s proprietary Tonguetip module sits in the user’s mouth and delivers electrical impulses to the tip of the tongue. At the same time, Bluetooth headphones deliver individual sound stimuli to the auditory nerve.

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Large-scale clinical trials on Lenire, featured in the October 2020 issue of Science Translational Medicine and the June 2022 issue of Nature, found that between 70% and 86% of participants reported a reduction in symptoms. In addition, the decrease in symptoms continued through a post-therapeutic study phase that lasted up to 12 months.

With Neuromod across the Atlantic

As with most medtech companies, the company’s journey from inception through testing to launch is a bit longer than startups in other sectors due to regulatory processes.

Neuromod Devices was founded in 2010 and the funds raised this week bring the total capital to over 55 million euros. The latest round consists of 15 million euros in equity investments and 15 million euros in venture debt, the latter being provided by the European Investment Bank.

The investment is led by Panakés Partners, a Milan-based venture capital firm with the stated goal of “enabling better lives for people around the world”. Panakés Partners Managing Director, Alessio Beverina, will join Neuromod’s Board of Directors.

The existing investor Fountain Healthcare Partners also participated in the expansion of Series B financing.

With the previous Series B funding round occurring in 2020, Neuromod used the funds to expand its footprint across Europe. While this time around it continues to seek to increase the accessibility of the device in new European markets such as the Netherlands, Sweden and Italy, the funds will also support the launch of Lenire in the US.

The company has already established a wholly owned subsidiary, Neuromod USA Inc, and received FDA de novo clearance. The first patient treatment in the US will begin this month.

The treatment of tinnitus is one of the largest unmet clinical needs worldwide. For some of the millions of people who suffer from phantom noise 24/7, perhaps Neruomod’s Lenire could bring relief from the constant uninvited companion in their ears.

Categories
Sport

Florida star Trinity Thomas equals NCAA file for profession excellent 10s

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Reigning NCAA all-around gymnastics champion Trinity Thomas of the University of Florida hit the 28th perfect 10 of her career on Saturday, equaling the 27-year-old record set by Kentucky’s Jenny Hansen in 1996 and UCLA’s Jamie Dantzscher in 2004 was set up.

Thomas scored the score on vault during the NCAA Championships in Fort Worth, Texas, and after weeks of speculation about whether she would compete again this postseason due to a lower right leg injury she sustained at the Regionals last month .

“I wasn’t focused [the record] at all,” Thomas said in a TV interview after the meeting. “I was just concentrating on being out here with my team one last time. We left everything out there on the ground and I couldn’t be prouder of us.”

Thomas hadn’t practiced in the two weeks since the Regionals, but just before the competition, Florida added Thomas to their bars and vault lineups for Thursday’s semifinals. She was nearly perfect on her return on parallel bars, drilled a stuck landing on her double layout dismount and received a 10 from a judge and a total score of 9.950. Later in the match, she scored a 9.90 on vault with a tiny jump backwards, helping the Gators qualify for Saturday’s finals.

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On Saturday she made history. Fifth in Florida’s third rotation and with the Gators behind defending champion Oklahoma, Thomas drilled a stuck landing on a 1½ jump from Yurchenko to win the first perfect 10 of the meet. After greeting the judges, she ran to her team and hugged and high-fived her teary-eyed teammates and coaches. When her score was released, the crowd exploded with cheers. Thomas again competed in just two events on Saturday, posting a 9.9125 on parallel bars in the final free program of her career.

“I don’t even know how to sum it up [my career],” she said. “It was the best time of my life. This fifth year has been a blessing and I will miss gymnastics so much.”

Thomas and the second-place Gators finished second overall in the championship finals, 0.15 points behind the first-place Sooners.

During this season, Thomas has said her focus is on team accomplishments, including helping Florida win its first national title since 2015, rather than an all-time record 10. “I came back for this team,” Thomas said in a TV interview after Thursday’s semifinals. “We are so special and I hope that you can feel that from the outside as well.”

After a phenomenal senior season in which she won the NCAA all-around, floor and uneven bars titles and earned 12 perfect 10s — the second best ever for a single season — Thomas announced she would be returning to the Gators as a super senior and opted for a fifth year of eligibility offered to athletes whose 2020 and 2021 seasons were curtailed due to the pandemic while working toward her Masters in Health Education and Behavior. One of the most coveted records in collegiate gymnastics, set by Hansen and Dantzscher in four seasons, seemed within reach.

Olympic (or elite) gymnastics stopped using the 10-point grading scale in 2007, but the “perfect 10” never left collegiate gymnastics. Along with the influx of Olympic gymnasts into collegiate programs, the 10-point scale is often credited with the popularity of NCAA gymnastics. “People are drawn to NCAA gymnastics because they know what a perfect 10 is,” UF coach Jenny Rowland told ESPN earlier this year. “And they always will.”

Thomas opened this season with her 21st perfect 10 on beam and hit at least one perfect 10 on every apparatus between January 6 and March 19 — known as the “gym slam” when she hit two 10s during the SEC championships.

Thomas finishes her collegiate career with 12 perfect 10s on floor, six on beam, five on parallel bars and five on vault.

Categories
Science

JUICE launch, AI helps astronomy, Terran-1 is gone

JUICE launches to Jupiter and its moons. A new JWST image of the Cassiopeia A supernova remnant. Machine learning cleans up the universe and improves images of a black hole’s event horizon. Terran 1 is dead, long live Terran R.

JUICE launch

JUICE is on its way to Jupiter’s icy moons. The mission took off from French Guiana on the Ariane 5 launch vehicle. JUICE now requires 4 gravitational aids (3 on Earth and one on Venus) to reach the Jupiter system. It will explore Ganymede, Calisto and Europa, focusing primarily on Ganymede – the largest moon in our solar system. For the moment, however, we still have to be patient. JUICE will not arrive at its destination until 2031.

Webb’s view of the Cassiopeia A supernova remnant

James Webb consistently produces stunning images of famous regions of space. This time we took a look at Cassiopeia A, which is a remnant of a supernova explosion. It is 11,000 light years away from us. But the object is quite large, about 10 light-years across. As always with Webb images we have amazing detail thanks to its size and resolution. And the IR spectrum helps to see inside all the dust and clouds.

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More on JWST’s view of Cassiopeia A

Machine learning helps astronomy

AI has been making a lot of headlines lately with Chat GPT, Bing and other projects. But it’s not just about tech giants. Using machine learning algorithms, scientists improved the famous Event Horizon Telescope’s image of supermassive black hole M87. The algorithm they use is called PRIMO and was trained on several black hole simulations. As you can see, the result is a much sharper image with more detail. It’s interesting how this approach can be used with other images.

More on AI improvements

Telescopes could get flexible mirrors

JWST was at the limit of what kind of telescope you can cram into a standard rocket fairing. Much of the development expense went into creating a powerful telescope that could unfold with the magic of origami. Researchers have created a wafer-thin telescope mirror on a flexible sheet that can be rolled up and stowed in a rocket fairing. Once launched, the telescope could be unrolled and placed in a traditional parabolic shape for astronomical observations.

More about flexible room mirrors

Terran-1 is dead. Long live Terran-R!

Relativity Space announced that its Terran 1 rocket will be retired after just one flight. The company will now fully focus on its next rocket, called the Terran R. They also released new renders of the Terran R. It used to look a lot like a mini Straship, but now it’s a lot more like a Falcon 9. Relativity doesn’t say that anymore. They’re going to reuse the second stage of the rocket and focus more on first stage reusability. The first launch of Terran R is expected in 2026 at the earliest.

More about Terran R

Testing a rocket powered space plane

The dream of Single Stage to Orbit (SSTO) vehicles lives on. This week we got a test from Dawn Aerospace of their prototype spaceplane. It only flew up to 2000 meters high and drove only 300 km/h. It did, however, with a rocket engine. The test was successful, but they still have a lot of work to do if they are to achieve their goal of getting this vehicle into orbit.

Learn more about Dawn Aerospace’s SSTO

LEGO map of the moon

A moon map can become a LEGO set. It’s just a suggestion for now, but with enough votes it may become one. The interesting thing about this project is that the moon is practically 3D. You can also see famous craters and other surface features. Let’s hope that one day we’ll be able to hang one of these on our walls.

More about the Moon LEGO set

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Entertainment

Kendall Jenner Helps Dangerous Bunny at Coachella Amid Romance Rumors

Kendall Jenner was all smiles as she watched bad bunny perform at Coachella.

The model was spotted dancing in the crowd during the rapper’s headlining set on April 14, the first day of the 2023 music festival, according to a fan’s TikTok video. Kendall, 27, wore a black leather jacket paired with a white top, denim miniskirt and black boots, according to another fan’s Twitter video, and she was joined by a friend at the event.

Kendall and Bad Bunny, 29, first sparked romance rumors in February, four months after she and the Phoenix Suns player Devin Booker separated.

In March, the Kardashians star and Bad Bunny fueled further speculation that they were dating when they were spotted leaving beyonce And Jay Z‘s Oscars 2023 after party together. Days later, rappers Eladio Aas released his single “Coco Chanel” with Bad Bunny, which features lyrics declaring Devin (English translation: “But the sun is hotter in Puerto Rico than it is in Phoenix / She knows it”) and Kendall (English translation: “Scorpio women are dangerous.” .”

Categories
Health

Supreme Courtroom lifts restrictions on mifepristone for now

US Supreme Court Justice Samuel Alito on Friday temporarily blocked rulings by lower courts that imposed tighter restrictions on the abortion pill mifepristone.

US Judge Matthew Kacsmaryk of the US Northern District of Texas last week suspended the Food and Drug Administration’s approval of mifepristone.

The US 5th Circuit Court of Appeals blocked that part of Kacsmaryk’s order and allowed the FDA approval to stand. However, the Court of Appeals temporarily reinstated stricter restrictions on the use and distribution of mifepristone, which would make it more difficult for women to access the drug.

Alito blocked those decisions that limited access to mifepristone until 11:59 p.m. ET Wednesday. The Alliance Defending Freedom and Alliance for Hippocratic Medicine, the anti-abortion groups that have sued the FDA, have until noon Tuesday ET to submit their response.

The Supreme Court, which has a 6-3 Conservative majority, will next decide whether to keep mifepristone more widely available while the Biden administration’s appeal expires. But the court could also vote to reinstate the limits once the appeal is decided.

The final outcome of the national litigation over mifepristone could severely limit access to the drug, even in states where abortion remains legal. Mifepristone, used in combination with another drug called misoprostol, is the most common method of abortion in the United States, accounting for about half of all abortions.

US Attorney General Elizabeth Prelogar said the lawsuit against the FDA was “disturbing on every level.” She said the lower court rulings are the first time judges have overturned the terms of an FDA drug approval because of a disagreement over the agency’s ruling on safety.

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“If enacted, the lower court orders would upend the regulatory system for mifepristone, with far-reaching implications for the pharmaceutical industry, women who need access to the drug, and the FDA’s ability to implement its statutory authority ‘ said Prelogar.

5th Circuit Justices Kurt Engelhardt and Andrew Oldham, appointed by former President Donald Trump, have reversed virtually all regulatory action the FDA has taken against mifepristone over the past 20 years.

Court of Appeal judges blocked mail delivery of mifepristone, reinstated doctor visits as a condition of receiving the drug, and shortened the time frame that women can take it up to the seventh week of pregnancy. They also blocked approval of GenBioPro’s generic form of mifepristone in 2019.

The legal landscape surrounding mifepristone has become chaotic and uncertain over the past week. US Judge Thomas Rice in the Eastern District of Washington issued a competing order that the FDA maintains access to mifepristone in 17 states and Washington DC

The US government told the Supreme Court that complying with the 5th Circuit’s restrictions would violate the Washington State District Court’s order.

The Justice Department said the Texas and Circuit Court of Appeals rulings would mislabel all doses of mifepristone on the market because their labeling would not align with the 2000 FDA approval. The government said it would take months to realign labeling, which would deny women access to drugs approved by the FDA as safe and effective alternatives to surgical abortion.

Danco Laboratories, the distributor of the abortion pill, said it would not be able to commercialize mifepristone until the FDA took a series of actions to implement the lower court’s rulings.

“The direct consequence of the Fifth Circuit’s decision is that the FDA must obtain a comprehensive set of approvals in order to implement the Fifth Circuit’s retraction. Without these approvals, Danco cannot legally market and distribute mifepristone,” wrote Jessica Ellsworth, the company’s attorney.

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Science

People proceed to emit, nature removes additional – watts extra with it?

From the blog of Dr. Roy Spencer

by Roy W. Spencer, Ph.D.

This is an update of my carbon budget model, which explains Mauna Loa’s annual atmospheric CO2 concentrations since 1959 using three main processes:

  1. an anthropogenic source term, mainly from the burning of fossil fuels
  2. a constant annual CO2 sink rate (removal) of 2.05% of the atmospheric “excess” above 295 ppm
  3. an ENSO term that increases atmospheric CO2 during El Nino years and decreases during La Nina years

The carbon budget model

I have described the CO2 budget model here. The key new finding was that the model showed that after cleaning up the history of El Nino and La Nina activities, the rate of CO2 sinking has not declined as claimed by carbon cycle modellers.

If the rate of sinking has really been declining, that means the climate system is becoming less and less able to remove “excess” CO2 from the atmosphere, and future climate change will (of course) be worse than we thought. But I have shown that the decreasing sink rate was just an artifact of the history of El Nino and La Nina activity, as shown in the figure below (updated to 2022).

The model also showed how the eruption of Mt. Pinatubo resulted in a sharp increase in the rate of CO2 removal from the atmosphere due to increased photosynthesis from more diffuse sunlight (not a new finding). This contradicts the popular belief that volcanoes are a major source of atmospheric CO2.

I attempted to publish the results in the Geophysical Research Letters and after review was accepted with reservations. But the editor wanted more reviewers, which he found, who then rejected the paper. The model is simple, physically consistent, and consistent with the observed Mauna Loa CO2 record, as shown in the diagram below.

Update 2022: CO2 continues to rise despite the turnaround in renewable energies

As I mentioned earlier, the global economic downturn caused by COVID had no measurable impact on Mauna Loa’s atmospheric CO2 record, and that’s not surprising given the large annual variations in natural CO2 sources and sinks. Atmospheric CO2 concentration continues to rise, mainly due to emissions from China and India, whose economies are growing rapidly.

The chart below zooms in on the period 2010-2035 and shows Mauna Loa’s CO2 increase compared to my budget model using 3 Energy Information Administration scenarios (blue lines) and also compared to the RCP scenarios used by the IPCC in the CMIP5 climate model comparison project.

The observations are below the RCP8.5 scenario, which assumes unrealistically high CO2 emissions but still remains the basis for widespread claims of a “climate crisis”. Observations over the last 2 years are slightly above my model and only time will tell if this trend continues.

But the international efforts to reduce CO2 emissions do not seem to show any obvious effects. This is not surprising as global energy demand continues to grow faster than new sources of renewable energy can make up the difference.

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Sport

The NBA suspended Miles Bridges for 30 video games, 20 of which he has already performed

The NBA suspended Charlotte Hornet’s restricted free agent Miles Bridges for a total of 10 games in the 2023-24 season — if he signs with a team by then — with no pay for his role in a 2022 domestic violence incident against the mother of his two children .

The NBA announced the suspension Friday, noting that it was a 30-game penalty but the league believed Bridges, who had not signed a contract for the 2022-23 season, had already served 20 games .

Bridges, 25, pleaded no contest to a domestic violence charge for causing injury to a parent on November 3 and was sentenced to three years probation but no jail time as part of a deal with prosecutors. The no-contest plea meant Bridges accepted the conviction and punishment without officially admitting guilt.

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Bridges was accused of assaulting his then-girlfriend in front of their two children in May. He was arrested by Los Angeles police on June 29 and released on $130,000 bail. In July, Los Angeles District Attorney George Gascon’s office filed three felony counts against Bridges, who initially pleaded not guilty to all three. As part of the plea agreement in November, two of the charges were dropped.

The charges dismissed were charges of child molestation in circumstances or conditions likely to result in serious bodily harm or death. The July press release from prosecutors said the children were present at the alleged attack, but did not specify where the child molestation charges came from.

As part of his probation, Bridges must complete 52 weeks of domestic violence counseling and 52 weeks of parenting classes, complete 100 hours of community service, and undergo weekly marijuana narcotics testing, which is only permitted with a valid doctor’s prescription. He may not own any weapons or ammunition. He also faces a $300 fine and a $500 domestic violence fine and must comply with the terms of a 10-year protection order, stay 100 yards from and no contact with the woman. She and Bridges retain custody of their two children and any visit or exchange of children must be peaceful and through a neutral third party.

In its statement, the NBA said it conducted its own investigation, including “reviewing all available materials and interviewing numerous third-party witnesses as well as the parties involved.” The league also said it consulted with domestic violence experts.

Although Bridges remains unsigned, under the collective bargaining agreement, the NBA had the right to suspend, fine, fire, or disqualify him from any additional association in the league if he signs with a team. He last played in the 2021/22 season.

Bridges will be fined 1/110 of his new contract for each of the 10 games suspended in 2023-24.

ESPN’s Bobby Marks contributed to this report.

Categories
Technology

The European house mission Juice begins in direction of Jupiter

ESA’s Jupiter Icy Moons Explorer mission – “Juice” – successfully launched today from Europe’s spaceport in Kourou, French Guiana.

The launch was supposed to take place yesterday but was postponed due to poor weather conditions.

Today the stars aligned and Juice was successfully launched into orbit around 14:19 CEST.

It took the Ariane 5 rocket just two minutes to carry Juice into space, shortly after which it separated from the satellite, which is now beginning its eight-year journey to Jupiter.

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Juice will make the 6.6 billion kilometer journey to study three of Jupiter’s 92 known moons: Ganymede, Callisto and Europa. Each of these worlds has an ocean of water hidden beneath an icy shell – an important goal for astronomers looking for life beyond Earth.

In the two weeks following launch, the satellite will deploy all of its antennas and instrument booms. This will be followed by a three-month period during which all of the spacecraft’s science instruments will be commissioned.

It will be even longer before its first flyby, which is scheduled for August 2024. Then, about a day and a half later, it will fly past the moon and then Earth. The satellite will use the Earth-Moon gravitational field to propel itself toward Jupiter.

Juice is scheduled to arrive at Jupiter in July 2031. After its arrival, it will spend three and a half years orbiting the gas giant and flying over three of its moons at close range.

Juice will be the first spacecraft to orbit a moon other than Earth’s. Photo credit: ESA.

In December 2023, the spacecraft will change orbit and move from Jupiter to Ganymede. In this way, Juice will be the first satellite ever to orbit a moon other than Earth’s.

But it won’t be alone out there. NASA is also launching a Jupiter-bound spacecraft that Europe clipperswhich will orbit Europe in 2024.

Norbert Krupp, an interdisciplinary scientist at the Juice program, says the NASA satellite’s presence is perfect timing and “allows for a two-point comparison of the data” that will improve the overall impact of the mission.

Juice is equipped with 10 instruments designed to give scientists a look not only at the surface of Jupiter and its icy moons, but also at what lies beneath. The hope is that this will allow the creation of computer-generated, three-dimensional images of its interior.

The satellite will use radar to look inside the moons, lidar to create 3D maps of their surfaces, and magnetometers to probe their intricate electrical and magnetic environments. Other sensors will collect data on the swirling particles surrounding the moons, and cameras will send myriads of images back to Earth.

Juice is equipped with 10 instruments, giving scientists an unprecedented view of Jupiter and its icy moons. Photo credit: Airbus.

dr Caroline Harper, Head of Space Science at the UK Space Agency, believes it will confirm the existence of salty oceans beneath the surface of Ganymede.

“JUICE isn’t designed per se to look for life on an icy moon, but if we find life elsewhere in the solar system, it’s likely to be under the ice if there’s an ocean under the ice on one of those moons,” she said.

“So it’s going to be very exciting to see if we find what we expect, if there are salty oceans beneath the icy crust that could contain the conditions that support life.”

Scientists are interested in Jupiter’s moons because they appear to harbor vast oceans of liquid water hidden by ice sheets tens of kilometers thick, and these oceans may possess favorable conditions for the existence of some form of life.

Although Juice is unlikely to find evidence of life on Jupiter’s moons, the mission will help scientists better understand whether or not those moons have the right conditions for life.

Juice mission controllers plan to dispose of the spacecraft by crashing it onto Ganymede’s surface. This controlled destruction will prevent Juice from becoming a piece of space junk that could collide with future missions.

The €1.6 billion launch of Juice comes after a series of setbacks in European launches, the most notable of which was the launch Fail by Vega-C in December 2022.

On the plus side, it’s new Research shows that Europe overtook the US in space investment in the first quarter of this year, becoming the world’s largest market for private space finance.

The hope is that this funding will bolster Europe’s domestic space capabilities and give start-ups the boost they need to scale.