Amid the explosive growth surrounding telecommunications megaconstellations, orbital data centers and next-generation payloads, the space ecosystem is entering a period of rapid and irreversible change. Announcements and filings for satellite
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NASA selects Centaur for new SLS upper stage
WASHINGTON — NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the Space Launch System. In a procurement filing published
NASA Invites Media to Northrop Grumman CRS-24 Station Resupply Launch
Northrop Grumman’s Cygnus XL cargo craft, carrying over 11,000 pounds of new science and supplies for the Expedition 73 crew, is pictured moments before its capture with the International Space
ALMA Detects Extremely Abundant Alcohol in Interstellar Comet 3I/ATLAS
An artist’s impression of 3I/ATLAS is shown as it passes near the Sun, illuminating one side of the comet. On the side of the comet closer to the sun, the
Ionic Liquid Biospheres
Chemical structures of selected ILs and DES. (a) Anions common to planetary environments could lead to abiotic formation of ILs and DES, including, e.g., NO3 −, HSO4 −, Cl−, ClO4−,
Predicting Gaia Astrometry’s Ability To Constrain The Populations Of Circumbinary Planets
Binary and Planet periods for the detected planets in the synthetic yield of Setup 1 (coloured by planet mass) alongside known circumbinary planets detected by transit or radial velocities. Dashed
The Observation Of Earth-like Exoplanets With Ground-based Telescopes And A Shared Orbiting Starshade
Artist concept highlighting the novel approach proposed by the 2025 NIAC awarded selection of Inflatable Starshade for Earthlike Exoplanets concept. — NASA/John Mather — NASA Innovative Advanced Concepts (NIAC) Imaging
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WASHINGTON — Rocket Lab launched a spacecraft March 5 for a confidential customer, most likely Earth observation company BlackSky. An Electron rocket lifted off from Rocket Lab’s Launch Complex 1
View larger. | This new moon map shows a global view of small mare ridges in maria on the moon’s near side. A new study said these small ridges are
Artist’s concept of a tardigrade, or water bear, floating in space. These creatures are small, about the size of the period at the end of this sentence. But a new study
HELSINKI — China has designated aerospace to be an “emerging pillar industry” in a draft national economic plan, also setting major objectives for the five years ahead. The designation appeared
These two views from Copernicus Sentinel-2 reveal the landscape transformation in the area around Dhaka, the capital of Bangladesh. This comparison shows Dhaka and its surroundings in February 2017 (left)
Agency 06/03/2026 106 views 2 likes This year for International Women’s Day, we showcase some of the women from the European Space Agency’s most recent female leadership recruits: Céline Begon, Christine
Agency 06/03/2026 98 views 3 likes A new European Space Agency facility that will use artificial intelligence to advance satellite-enabled connectivity is being developed in the UK. Backed by
Earth Observatory Science Earth Observatory Ailing “Megaberg” Sparks… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Computer simulation showing how aircraft and other vehicles of all types can safely navigate through the National Air Space.
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