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  Washington DC (SPX) Mar 29, 2023 A new study has revealed insights into how cells sense and respond to the weightlessness experienced in space. The information could be useful for keeping astronauts healthy on future space missions. The gravity conditions in space, known as microgravity, trigger a unique set of cellular stress responses. In the new work, researchers found that the protein modifier SUMO plays a key role in cellular adaptation to simulated microgravity. "Under normal gravity conditions, SUMO is known to respo ... read more |
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New paper investigates exoplanet climatesMelbourne FL (SPX) Mar 31, 2023 Inspired by the Milankovitch cycles that play a role in Earth's climate over time, new research at Florida Tech examines how these recurring orbital movements may affect the climate of exoplanets. ... more  
Hubble finds Saturn's rings heating its atmosphereWashington DC (SPX) Mar 31, 2023 The secret has been hiding in plain view for 40 years. But it took the insight of a veteran astronomer to pull it all together within a year, using observations of Saturn from NASA's Hubble Space Te ... more  
China's Hyperspectral Multifunctional Observation Satellite release first public imagesBeijing (XNA) Mar 30, 2023 The China National Space Administration published the first images taken by an advanced Chinese Earth-observation satellite on Tuesday afternoon. The 14 images were taken by the world-class ap ... more  
Israel launches new spy satellite: defence ministryJerusalem (AFP) March 29, 2023 Israel launched a new spy satellite with advanced imaging capabilities early on Wednesday, the defence ministry said. ... more |
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Boeing pushes Starliner test flight to JulyWashington DC (UPI) Mar 30, 2023 Boeing said it was now targeting July 21 as the earliest window for its first manned Starliner flight to the International Space Station, delaying the liftoff by several months. ... more  
A tour of Jezero CraterBerlin, Germany (SPX) Mar 31, 2023 The film we are presenting as a special edition of our 'Mars image of the month' series offers a virtual flight over the Jezero impact crater and its surroundings, the landing site of NASA's Perseve ... more  
New Program Office leads NASA's path forward for Moon, MarsWashington DC (SPX) Mar 31, 2023 NASA has established the new Moon to Mars Program Office at NASA Headquarters in Washington to carry out the agency's human exploration activities at the Moon and Mars for the benefit of humanity. A ... more 
Tiptoeing through the tricky terrain: Sol 3785Pasadena CA (JPL) Mar 31, 2023 Signs of spring are all around as most of us come on shift from various locations within the northern hemisphere today. We still have thick snow on the ground here in eastern Canada, but the sounds ... more |
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The water storage capacity of the whole moon can reach 270 billion tonsBeijing, China (SPX) Mar 31, 2023 On March 27, an article published in the international academic journal "Nature Earth Science" stated that Chinese and British scholars measured the water in the impact glass beads in the Chang'e-5 ... more  
WVU researchers explore alternative sources to help power spaceMorgantown WV (SPX) Mar 31, 2023 Satellites and spacecraft are running on empty due to a worldwide shortage of traditional propulsion fuels. In response, two West Virginia University researchers are seeking alternative ways of powe ... more  
Satellite firm SES says exploring merger with IntelsatParis (AFP) March 29, 2023 European satellite telecommunications provider SES said Wednesday it is exploring a possible merger with US rival Intelsat in what would be another tie-up in the sector as the race for space-based internet service heats up. ... more 
Globalstar announces $200M non-convertible financing to satisfy remaining capital needsCovington LA (SPX) Mar 30, 2023 Globalstar, Inc. (NYSE American: GSAT) has entered into a purchase agreement with an affiliate of Varde Partners and others providing for the sale of $200 million in aggregate principal amount of 13 ... more |
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