Baltimore MD (SPX) Nov 28, 2023
Scientists have simulated conditions that allow hazy skies to form in water-rich exoplanets, a crucial step in determining how haziness muddles observations by ground and space telescopes. The research offers new tools to study the atmospheric chemistry of exoplanets and will help scientists model how water exoplanets form and evolve, findings that could help in the search for life beyond

Bern, Switzerland (SPX) Nov 27, 2023
Down on the ground, death equals stillness - but not in space. Abandoned satellites are prone to tumble in unpredictable ways and an ESA project with the Astronomical Institute of the University of Bern sought to better understand this behaviour. ESA's Clean Space initiative has plans to remove dead satellites from highly trafficked orbits. The preferred method of 'Active Debris Removal' i

Beijing (XNA) Nov 27, 2023
Radars mounted on China's Mars rover Zhurong detected 16 irregular wedges buried underneath a vast plain in the northern hemisphere of Mars. A collaborative team led by the researchers from the Institute of Geology and Geophysics under the Chinese Academy of Sciences identified from the radar data the polygonal wedges below a depth of 35 meters within the rover's journey of approximately 1

Zurich, Switzerland (SPX) Nov 27, 2023
The introduction of a reusable payload fairing by Beyond Gravity represents a significant stride in addressing major industry challenges like affordability and environmental impact. Beyond Gravity, a leading player in the international space sector, is pushing the envelope of innovation with its latest concept aimed at transforming space launches. Known for its expertise in payload fairing prod

Stockholm, Sweden (SPX) Nov 27, 2023
Ovzon AB, a leading provider of satellite communication services, is currently in the final stages of negotiations with the Swedish Space Corporation (SSC) for a significant order. This potential deal, estimated at approximately 10 million USD, involves the provision of SATCOM-as-a-Service, including Ovzon's innovative mobile satellite terminals, with a projected delivery timeline in 2024.

Greenbelt MD (SPX) Nov 29, 2023
A new catalog produced by a French-led international team of astronomers shows that NASA's Fermi Gamma-ray Space Telescope has discovered 294 gamma-ray-emitting pulsars, while another 34 suspects await confirmation. This is 27 times the number known before the mission launched in 2008. "Pulsars touch on a wide range of astrophysics research, from cosmic rays and stellar evolution to the se

Pasadena CA (JPL) Nov 29, 2023
Astronauts often react with awe when they see the curvature of the Earth below the International Space Station. Now Mars scientists are getting a taste of what that's like, thanks to NASA's 2001 Mars Odyssey orbiter, which completed its 22nd year at the Red Planet last month. The spacecraft captured a series of panoramic images that showcases the curving Martian landscape below gauzy layer

Boston MA (SPX) Nov 29, 2023
The success of the SpaceX Falcon 9 reusable launch vehicle has been one of the most remarkable technological achievements of the last decade. Powered by SpaceX's Merlin engine, the Falcon 9 booster can be reused over 10 times, with minimal maintenance between flights. Now there is a new generation of reusable rocket engines and vehicles that promise much larger payloads and greater reuse.

Helsinki, Finland (SPX) Nov 29, 2023
The asteroid that causes the Geminid shooting star swarm has also puzzled researchers with its comet-like tail. The infrared spectrum of rare meteorites helped to determine the composition of the asteroid. Asteroid Phaethon, which is five kilometers in diameter, has been puzzling researchers for a long time. A comet-like tail is visible for a few days when the asteroid passes closest to the Sun

London, UK (SPX) Nov 29, 2023
Researchers at the Center of Excellence in Space Sciences India at IISER Kolkata have discovered a new relationship between the Sun's magnetic field and its sunspot cycle, that can help predict when the peak in solar activity will occur. Their work indicates that the maximum intensity of solar cycle 25, the ongoing sunspot cycle, is imminent and likely to occur within a year. The new research ap