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☆ The largest map of the cosmos hints that dark energy is changing. It could prove Einstein wrong and upend a pillar of modern physics.
▼ + stars: | 2024-04-05 | by ( Jessica Orwig | Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

New data from the largest 3-D map of our universe suggests we may be wrong about dark energy. One of the driving forces behind that evolution is also one of our age's biggest mysteries in physics: dark energy. Einstein abandoned the idea as his "greatest blunder" in the 1930s, as astrophysicist Ethan Siegal explains, but a constant dark energy would have vindicated him. "If true, it would be the first real clue we have gotten about the nature of dark energy in 25 years," Adam Riess, a Nobel laureate for his co-discovery of dark energy, told Quanta Magazine. "The idea that dark energy is varying is very natural," Paul Steinhardt, a Princeton University cosmologist, told the magazine.

Persons: —, we're, Michael Levi, Levi, DESI, Marenfeld, Claire Lamman, Albert Einstein's, Einstein, Ethan Siegal, Albert Einstein, Ernst Haas, Adam Riess, Paul Steinhardt, Princeton University cosmologist, Riess, Vera C, Travis Lange, Jacqueline Ramseyer Orrell, NASA's Nancy Grace, Arnaud de Mattia, Mattia Organizations: Service, Lawrence Berkeley National Laboratory, American Physical Society, Princeton University, NASA, Rubin, Accelerator, Atomic Energy Commission Locations: Arizona, Princeton , New Jersey

☆ A rare 'Devil Comet' will appear during the 2024 total solar eclipse. Here's how to see the Mt. Everest-sized space rock.
▼ + stars: | 2024-04-04 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +5 min

During the total solar eclipse on April 8th, the fiery green "Devil comet" could be visible too. The timing offers a rare opportunity to simultaneously see a comet and a total solar eclipse. For the first time in 71 years, Comet 12P/Pons-Brooks, a.k.a the "Mother of Dragons" or "Devil comet," is coming relatively close to the sun. Time will pass quickly, and there are plenty of other spectacular phenomena to watch for during the event, besides the Devil comet. So an eruption during the total solar eclipse would be a spectacular treat if it happened.

Persons: —, Comet 12P, Pons, Brooks, it's, Everest, Juan Lacruz, Robert Massey, Geronimo Villanueva, Pons Brooks, Stuart Atkinson Organizations: Service, Comet, Royal Astronomical Society, Wikimedia Locations: Texas, Maine, Jupiter

☆ 4 reasons to convince your boss to let you miss work to see the total solar eclipse
▼ + stars: | 2024-04-04 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +8 min

The first total solar eclipse in the US since 2017 is sure to be astonishing, weather permitting. The US won't get to experience totality again for 20 yearsThe 2017 total solar eclipse at 100% totality. Advertisement"He said, 'Before you die, you owe it to yourself to see a total solar eclipse,'" Baron recalled Pasachoff saying to him 30 years ago. You might be able to spot it during the total solar eclipse. AdvertisementWatch safelyMake sure to protect your eyes by wearing solar eclipse glasses, or finding alternative ways to watch the eclipse without looking directly at the sun.

Persons: —, John Finney, David Baron, he's, Jay Pasachoff, Baron, Pasachoff, Fred Espenak, Eclipse, He's, Espenak, 12P, Pons, Brooks, a.k.a, Everest, humbling, Mohamed Nureldin Abdallah Organizations: Service, Business, US, Great Locations: Texas, Maine, Aruba, — Texas, Oklahoma , Arkansas, Illinois

☆ Stocks making the biggest moves premarket: Levi Strauss, Intuitive Machines, Wayfair and more
▼ + stars: | 2024-04-04 | by ( Lisa Kailai Han | ) www.cnbc.com time to read: +2 min

Hertz Global — The car rental stock slid nearly 5% following a downgrade to sell from neutral at Goldman Sachs. Wayfair — The home-focused e-commerce retailer rose nearly 5% following an Evercore ISI upgrade to outperform from in line. For the period, the retailer posted adjusted earnings of 26 cents per share on $1.56 billion in revenue. Conagra reported earnings of 69 cents per share on revenue of $3.03 billion, exceeding FactSet's estimates of 65 cents per share on revenue of $3.01 billion. Intuitive Machines — The space stock soared nearly 11% after Intuitive won a NASA contract for $30 million to build a lunar terrain vehicle.

Persons: Goldman Sachs, Lizzie Dove, Morgan Stanley, Wayfair, Levi Strauss —, Conagra, Lamb Weston, FactSet, — CNBC's Alex Haring, Sarah Min, Samantha Subin Organizations: Hertz, Goldman, Zeta Global, Zeta's, LSEG, NASA

☆ Chasing the eclipse with sounding rockets and high-altitude planes
▼ + stars: | 2024-04-03 | by ( Ashley Strickland | ) edition.cnn.com time to read: +9 min

NASA will launch sounding rockets and WB-57 high-altitude planes to conduct research on aspects of the sun and Earth that‘s only possible during an eclipse. During the 2017 eclipse that crossed the US, NASA and other space agencies conducted observations using 11 different spacecraft and two high-altitude planes. Three sounding rockets will launch from NASA's Wallops Flight Facility on April 8 to study the eclipse. During the 2023 annular eclipse, instruments on the rockets measured sharp, immediate changes in the ionosphere. The jets have custom noses that can carry specialized scientific instruments.

Persons: Bill Stafford, Albert Einstein’s, Einstein, Sir Arthur Eddington, Allison Stancil, Barjatya, ” Barjatya, Peter Layshock, Amir Caspi, Layshock, ” Caspi Organizations: CNN, NASA, International Space, Embry, Riddle Aeronautical University, WB, NASA Airborne Science, Johnson Space Center, Southwest Research Locations: Mexico, United States, Canada, Brazil, West Africa, Virginia, Daytona Beach , Florida, Houston, Boulder , Colorado

☆ 10 James Webb space photos reveal cosmic nurseries where stars come to life
▼ + stars: | 2024-04-01 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +1 min

NASA's James Webb Space Telescope has unlocked a window into our universe unlike any before. Using its powerful infrared vision, JWST can peer into the hearts of stellar nurseries. JWST reveals how stars, planets, and potentially life itself, form in our universe. NEW LOOK Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Stellar nurseries, where new stars bloom to life, are thick clouds of gas and dust, a.k.a.

Persons: NASA's James Webb, —, James Webb, Klaus Pontoppidan, they're Organizations: Service, Jet Propulsion Laboratory

☆ Canada's Niagara region declares 'state of emergency' as a million total solar eclipse watchers predicted
▼ + stars: | 2024-03-30 | by ( Cameron Manley | ) www.businessinsider.com time to read: +3 min

Canada's Niagara region has declared a 'state of emergency' ahead of the solar eclipse on April 8. AdvertisementCanada's Niagara region has declared a state of emergency in preparation for some one million tourists who are expected to descend on the area to witness the upcoming total solar eclipse. A map showing where the moon's shadow will cross the US during the 2024 total solar eclipse. NASA's Scientific Visualization StudioOver 30 million people in the US will be able to see the total solar eclipse on April 8. The next total solar eclipses visible in the contiguous US will be in 2044 and 2045.

Persons: —, Jim Bradley, Bradley, Jim Diodati, Pachantouris Organizations: Service, US, Mobile, NASA Locations: Niagara, Niagara Falls, Canadian, Niagara Region, Ontario

☆ A NASA astronaut, former SpaceX flight surgeon, and father of 2 says parenting is by far his hardest job
▼ + stars: | 2024-03-30 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +5 min

Read previewAnil Menon is one of NASA's newest astronauts and former SpaceX flight surgeon, but none of that compares to, what he said, is his hardest job: being a dad. Anil and Anna Menon pose together in their respective NASA and SpaceX astronaut jumpsuits. But when both parents work in space flight, unique challenges arise like conflicting schedules and time management. Anil Menon uses the problem-solving skills he gained from astronaut training to help him juggle parenting challenges. During astronaut training, Anil spent two months away from home in Florida learning how to fly a T-6 aircraft for pilot training.

Persons: —, Anil Menon, Anna Menon, Anil, Anna, James Blair, we've, James, Grace, Anil Menon Anil Organizations: Service, SpaceX, Polaris, Business, NASA Locations: Houston, LA, Florida

☆ Investing in Space: Boeing takes backup role in flying NASA astronauts
▼ + stars: | 2024-03-28 | by ( Michael Sheetz | In Michaeljsheetz | ) www.cnbc.com time to read: +2 min

CNBC's Investing in Space newsletter offers a view into the business of space exploration and privatization, delivered straight to your inbox. Boeing's Starliner program finally feels close to flying people in space for the first time. It was originally planned to launch this crew flight test in November 2018. On the eve of flying crew, Boeing's messaging is now closer to "NASA wants us as backup and we're not committing beyond that." The additionally unfortunate aspect of this situation is that none of these years of setbacks and cost overruns seem to have lit a fire under Boeing's space management.

Persons: CNBC's Michael Sheetz, Boeing's, we're, Starliner, it's, SpaceX's Dragon, Boeing's Starliner, Mark Nappi, Nappi Organizations: ISS, Boeing, SpaceX, NASA

☆ This new photo of a supermassive black hole is unlike any before, showing powerful magnetic fields spiraling around it
▼ + stars: | 2024-03-27 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

Read previewThe supermassive black hole at the heart of our galaxy has a side you've never seen before. A new image reveals powerful magnetic fields swirling around our hometown black hole, which is called Sagittarius A* (pronounced "A-star"). EHT had previously imaged its first black hole, Messier 87, in polarized light as well, though it doesn't look quite as striking:The Messier 87 supermassive black hole imaged in polarized light. EHT CollaborationSince both black holes have similar structures of magnetic fields, despite their immense difference in size, the EHT scientists now suspect that all supermassive black holes might have magnetic structures like this. Bigger black hole breakthroughs may be in storeFurther imaging with new innovative techniques and technologies could reveal even more secrets of supermassive black holes, both big and small.

Persons: —, EHT, Sara Issaoun, Issaoun, We've, NASA's, Michael Johnson, Johnson, that's Organizations: Service, Business, Messier, Harvard, Smithsonian Center for Astrophysics, NASA's Goddard Space Flight, American Astronomical Society Locations: Greenland

☆ Billionaires going to space aim to industrialize the moon, asteroids, and Mars. It's time to set some ground rules.
▼ + stars: | 2024-03-23 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +10 min

Read previewThe space business is in bloom and, so far, it's largely unregulated. Other space startups have ambitions including asteroid mining, in vitro fertilization (IVF) in space, and space hotels. As space startups and billionaires vie for a foothold on the moon and beyond, experts say governments probably need to start setting some ground rules. Seven of the world's 10 biggest commercial space operators are based in the US, according to the Organisation for Economic Co-operation and Development. AdvertisementIn another vein, last year Florida passed a bill to protect space companies and their owners from getting sued over spaceflight passenger death or injury.

Persons: —, Jeff Bezos's, Elon Musk, Bezos, NASA What's, George Nield, Galileo, Joel Kearns, Richard Branson, Galactic's, Lyndon B, Johnson, Jeff Bezos, Joe Raedle, Michelle Hanlon, Jared Isaacman, William Shatner, Hanlon Organizations: Service, NASA, Houston, SpaceX, Business, Northeastern University, Federal Aviation Administration's, Space Transportation, JPL, FAA, Virgin Galactic, Virgin, Getty, Artemis Accords, Hague Institute, Global Justice, Washington, Companies, Shepard, Center for Air, Space, University of Mississippi School of Law, titans, US International Trade Commission, Organisation for Economic Co, Federal Communications Locations: Mars, Russia, China, Blue, Florida

Small towns and rural enclaves along the path of April's total solar eclipse are steeling for huge crowds of sun chasers who plan to catch a glimpse of day turning into dusk in North America. Look no further back than the last U.S. total solar eclipse in 2017 to understand the concern, said Tom Traub, who is part of NASA's eclipse ambassador program. “You had gas stations running out of gas," said Traub, who also serves on the board that runs the Martz-Kohl Observatory near Frewsburg, New York. "And hopefully that won’t be the case.”CELLPHONES MIGHT NOT WORKIn central Texas, emergency officials in Hays County recommend a "solar eclipse survival bag” stocked with items including a mobile phone and charger. And with all the extra traffic, there also will likely be more crash injuries, said Raetzke.

Persons: Kan, Tom Traub, “, Traub, ”, Lyndon, ” Rob Kelly, Mike DeWine, Dan Serafin, Katrina Amos, ’ ”, Amos, Brad Raetzke, Chris Temple Organizations: —, Tourism, National Guard, Martz, Kohl, Johnson, Historical, Texas, “, Food, Coast Guard Locations: North America, Texas, Maine, Oklahoma, Texas , Indiana , Ohio, New York , Pennsylvania, Vermont, U.S, Beatrice , Nebraska, Frewsburg , New York, Hays County, Austin, Kerr, San Antonio, Ohio, Erie , Pennsylvania, Cape Girardeau , Missouri, Mississippi, Lake Erie, it's, Columbus , Ohio, Nashville , Tennessee, Erie

NASA awarded Blue Origin $172 million to develop a space station for both astronauts and tourists. The space station, called Orbital Reef, will need to be able to support human life. AdvertisementThe International Space Station won't be around forever, and NASA is pouring hundreds of millions of dollars into its potential replacements. One promising candidate is Orbital Reef — a joint venture between Jeff Bezos's space company Blue Origin and Sierra Space. "Think spacious modules with large windows to view Earth, our blue origin, while experiencing the thrill of weightlessness in complete comfort," Blue Origin states on its website.

Persons: —, Jeff Bezos's, Angela Hart, Chris Hadfield, Matthias Maurer, Blue, Thomas Pesquet, Hart, Artemis, George Scott, NASA's, NASA It's, Biden, there's Organizations: NASA, Service, Origin, NASA's, ISS, Space Station, Space, International, ESA, Artemis, Soyuz, Shepard

The SpaceX logo is shown on a Falcon 9 rocket as it is prepared for launch to carry NASA's SpaceX Crew-8 astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin to the International Space Station at the Kennedy Space Center, in Cape Canaveral, Florida, U.S., March 2, 2024. The National Labor Relations Board accused SpaceX in a new complaint of entering into unlawful severance agreements with terminated employees nationwide. The unfair labor practices complaint comes two months after SpaceX filed a federal lawsuit challenging the legality of the NLRB's oversight authority, and after the federal agency in a separate complaint accused the company of illegally firing eight workers who had criticized its CEO Elon Musk in an open letter. The new NLRB complaint claims that SpaceX included unlawful confidentiality and non-disparagement clauses in severance agreements and that it unlawfully limited the terminated workers' ability to participate in other claims against the company. It also alleges that the rocket maker and satellite internet company maintained an unlawful rule that required workers — as a condition of their employment — to sign an agreement for arbitration and dispute resolution, and to waive their right to receive money in class-action lawsuits against the company.

Persons: Matthew Dominick, Michael Barratt, Jeanette Epps, Alexander Grebenkin, SpaceX, Elon Musk Organizations: SpaceX, International, Kennedy Space Center, National Labor Relations Board, Company Locations: Cape Canaveral , Florida, U.S

☆ An exploding star nova is due to show up in our skies soon. Here's how to spot it.
▼ + stars: | 2024-03-18 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +4 min

Read previewA nearby exploding star is due to offer a spectacular show that could outshine our North Star this year. The star, which is 3,000 light-years from Earth, is expected to burst in a gigantic explosion — known as a nova — in the coming months. This cosmic blast happens when a tiny white dwarf — the core of a dead star — is locked in the orbit of a giant red star. An artist's impression of a white dwarf exploding near a red giant. Nearby is an arc of four visible stars called the Corona Borealis.

Persons: —, Bradley Schaefer, NASA's, Schaefer, Vega, Pons, Brooks Organizations: Service, Star, NASA, Business, Louisiana State University, New York Times, NASA's Goddard Space Flight, Times, Corona, Canada Locations: Canada

☆ Astronomers discover a possible water world in the search for a habitable planet, report says
▼ + stars: | 2024-03-16 | by ( Cameron Manley | ) www.businessinsider.com time to read: +3 min

But a Canadian research group said the planet is likely too hot for liquid water. Related storiesA liquid ocean is the preferred premise set out in a paper published in the journal Astronomy & Astrophysics. NASA, ESA, CSA, STScI, Tea Temim (Princeton University)The James Webb telescope has played a key role in advancing the search for habitable planets beyond Earth. AdvertisementOne key that scientists look for in a potentially habitable planet is the presence of liquid water. Planets in this zone are neither too hot nor too cold to support liquid water.

Persons: NASA's James Webb, —, Nikku, Madhusudhan, Björn Benneke, Temim, James Webb Organizations: Guardian, Service, University of Cambridge, NASA, Astrophysics, Cambridge, NASA's James Webb Space Telescope, ESA, CSA, Princeton University Locations: TOI

☆ Investing in Space: Where NASA made cuts in its underwhelming budget request
▼ + stars: | 2024-03-15 | by ( Michael Sheetz | In Michaeljsheetz | ) www.cnbc.com time to read: +3 min

CNBC's Investing in Space newsletter offers a view into the business of space exploration and privatization, delivered straight to your inbox. A year ago, the space agency was seeking budgets of $27.2 billion and $27.7 billion for 2024 and 2025, respectively. Moreover, NASA's budget remains a tiny fraction (less than 0.4%!) But the branch isn't exactly enthused, with Air Force Secretary Frank Kendall giving the 2025 request an "acceptable" grade. Space Force's budget has already surpassed NASA's, and the Pentagon is seeking $29.4 billion for the branch in 2025.

Persons: CNBC's Michael Sheetz, what's, Artemis, Frank Kendall, That's Organizations: House, NASA, Congress, Exploration Systems, Planetary Society, Air Force, Pentagon, Space Force, Security, NSSL

Sitting atop its stainless steel Super Heavy booster, Starship stood taller than the Statue of Liberty at the company's new orbital launchpad in South Texas. As the booster fell back to Earth, Starship continued to climb toward the heavens, then shut off its engines to glide through space. Once fully operational, Starship will be able to carry up to 150 metric tonnes (165 US tons) to space, per SpaceX. Illustration of SpaceX Starship human lander design that will carry NASA astronauts to the Moon's surface during the Artemis mission. NASA's new moon rocket, SLS, could send 46 tons into orbits beyond the moon.

Persons: —, Elon, Musk, Dan Huot, Marianne Ayala, Morgan Stanley, Artemis, Artemis III Organizations: Service, SpaceX, Business, SpaceX's, Texas launchpad, X, NASA, Super, Saturn, Morgan, SLS, SpaceX SLS, Apollo Locations: South Texas, Texas

☆ Obama takes a shot at the likes of Musk and Bezos, says we must protect Earth before colonizing Mars
▼ + stars: | 2024-03-14 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +3 min

Earth would be more liveable than Mars "even after a nuclear war" and climate change, he said. It comes as Elon Musk and Jeff Bezos test mega-rockets that could take humans to the red planet. Sign up for our newsletter to get the latest on the culture & business of sustainability — delivered weekly to your inbox. The prototype rocket, which is a crucial part of Musk's plan to colonize the red planet, blew up on its previous attempts. The rocket could compete with Starship for NASA's plans to return to the moon ahead of heading to Mars.

Persons: Barack Obama, Elon Musk, Jeff Bezos, Obama, Jeff Bezos's, Glenn Organizations: Service, SpaceX, Amazon Locations: Silicon, Paris, Mars

☆ SpaceX Starship launches successfully, notches new milestones on way around Earth
▼ + stars: | 2024-03-14 | by ( Michael Sheetz | In Michaeljsheetz | ) www.cnbc.com time to read: +4 min

Elon Musk's company launched Starship at about 9:25 a.m. The SpaceX Starship spacecraft lifts off from Starbase in Boca Chica, Texas, on March 14, 2024. Chandan Khanna | AFP | Getty ImagesSpaceX has flown the full Starship rocket system on two tests in the past year, with launches in April and November. The Starship system is designed to be fully reusable and aims to become a new method of flying cargo and people beyond Earth. Starship's staggering sizeThe SpaceX Starship spacecraft lifts off from Starbase in Boca Chica, Texas, on March 14, 2024.

Persons: Elon, Musk, Chandan Khanna, we've Organizations: SpaceX, Elon Musk's, AFP, Getty, Federal Aviation Administration, Afp, Super, FAA, NASA Locations: Boca Chica , Texas, Starbase

☆ Mars could be creating 'giant whirlpools' deep within our planet's oceans
▼ + stars: | 2024-03-13 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +5 min

Mars may be 140 million miles away, but its gravitational pull could be impacting Earth's oceans. Scientists at the University of Sydney in Australia believe the red planet's tug is creating "giant whirlpools" in the oceans called eddies, which can shift the deep-sea floor. This, they claim, is part of a 2.4-million-year climate "grand cycle" on Earth that has been ongoing for at least 40 million years. The red planet's orbit and ours are locked in an intricate dance, and every so often, these line up so that Mars' gravitational pull on Earth is just a little more intense — this is called resonance. This information is crucial when refining models helping us see how our planet's intricate climate will progress over time.

Persons: Adriana Dutkiewicz, NASA's, Dietmar Müller, Malin, Matthew England, Benjamin Mills, wasn't, Mills Organizations: Service, University of Sydney, Business, NASA's Goddard Space, geosciences, Nature Communications, Mars NASA, JPL, Systems, University of New, New, University of Leeds Locations: Australia, Japan, New, University of New South Wales, Sydney

☆ NASA is hiring for astronauts. The selection manager explains how to make your resume stand out from the thousands of other applicants.
▼ + stars: | 2024-03-11 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +6 min

But only eight to 14 candidates make the cut, April Jordan, manager of NASA astronaut selection, told Business Insider. "One of the first hurdles is to look at minimum qualifications for applicants," Jordan said. Some parts of the interview process to become a NASA astronaut are similar to what you'd encounter for many jobs, Jordan said. AdvertisementFor example, the selection team scrutinizes candidates during individual and team assessments and simulations. "We probably collect hundreds of data points on an applicant before we move to final selection," Jordan said.

Persons: —, Jordan, Leland Melvin, Jasmin Moghbeli Organizations: NASA, Service, Harvard, MIT, Johnson Space Center, International Space Station, BioFabrication, Space Station Locations: Houston .

☆ What happened to the extra copies of the Voyager mission's golden records
▼ + stars: | 2024-03-09 | by ( Ana Altchek | ) www.businessinsider.com time to read: +6 min

Elon Musk posted on X that he has a Voyager golden record. Two golden records went to space on the twin Voyager spacecraft. AdvertisementBut his post had me wondering: Who has the original golden records? When I started looking into the golden records, I noticed conflicting numbers for how many originals were created. While the golden records on the Voyager spacecraft are expected to last over a billion years, Lomberg said the probes will probably crash on another planet or star eventually.

Persons: Elon Musk, —, Musk, Carter, U.N, General Waldheim, Carter couldn't, Jon Lomberg, Lomberg, Carl Sagan, wasn't, Sagan, Calla Cofield, Cofield Organizations: NASA, Service, SpaceX, Jet Propulsion Laboratory, JPL, Propulsion Laboratory, Space Center Kennedy Space Center Glenn Research Center Langley Research Center Goddard Space Flight, National Air & Space Museum, Smithsonian The, United Nations, Langley Research Center, Sotheby's

☆ Jupiter's moon Europa generates enough oxygen to keep a million people alive for a day, NASA says
▼ + stars: | 2024-03-09 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +7 min

NASA's Juno mission found that Jupiter's icy moon Europa produces 1,000 tons of oxygen every 24 hours. That's enough oxygen to keep a million people alive for a day, NASA reported this week. Some of it may get stuck in the ice, some may escape to space, and some may travel downward into Europa's subsurface ocean. NASAWhat NASA's Juno mission has done is shed more light on the total amount of oxygen that Europa's surface generates. Measuring oxygen on EuropaTo measure how much oxygen Europa's surface generates, scientists used the Jovian Auroral Distributions Experiment (JADE) instrument on board Juno.

Persons: NASA's, —, Curt Niebur, JunoCam, Kevin M, Gill, it's, Michael Carroll, Niebur, JADE, Juno, Jamey Szalay, Szalay Organizations: Service, NASA, JPL, Caltech, Europa, Princeton University, Clipper, Caltech Clipper, Europa Clipper Locations: Europa, auroral

☆ The Voyager spacecraft will probably last a billion years, says a scientist on the mission for nearly five decades
▼ + stars: | 2024-03-06 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +6 min

Cummings started working on the Voyager mission when he was a graduate student at Caltech in 1973, about four years before the two spacecraft launched. Voyagers' enduranceThe Voyager mission has been gathering groundbreaking data and photos since the beginning. Before Voyager, Cummings was part of an experiment to measure cosmic rays using a balloon. "It was very fortunate for me," he said, because he was able to then join the Voyager mission. NASA/JPL-CaltechIn 2012, Voyager 1 became the first human-made spacecraft to enter interstellar space and Voyager 2 followed six years later.

Persons: —, Alan Cummings, Cummings, Alan Cummings Voyagers, Saturn, Carl Sagan, Voyagers, they'll, JPL Cummings, There's Organizations: Service, Caltech, Business, Hubble, NASA, Engineers, JPL Locations: Manitoba, Canada, Russia

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