Tarter Award — SETI Institute The SETI Institute announced that nominations are now open for the 2026 Tarter Award for Innovation in the Search for Life Beyond Earth. The Tarter
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Another Earth raises $4 million to boost AI training with synthetic satellite data
TAMPA, Fla. — A Vienna-based startup has raised $4 million to scale a software platform that generates synthetic satellite data for training AI models to detect environmental and operational risks.
The new wave of industry coming for the LEO frontier
In this episode of the SpaceNews Space Minds podcast, host David Ariosto talks with Jonathan Cirtain, CEO and President of Axiom Space. They discuss the challenges — and
York Space acquires satellite propulsion manufacturer Orbion Space
WASHINGTON — York Space Systems said it has acquired Orbion Space Technology, bringing a key satellite propulsion technology inside the company as it expands production for national security space programs.
Astranis taps retired Gen. John Hyten to lead advisory board
WASHINGTON — Astranis, a San Francisco–based operator of small geostationary communications satellites, announced March 12 that retired U.S. Air Force Gen. John Hyten has joined the company as chairman of
Surprise! Interstellar comet 3I/ATLAS bursting with alcohol
Artist’s concept of interstellar comet 3I/ATLAS passing near our sun, with the sun illuminating one side of the comet. On the day side of the comet we see methanol gas
Why are the Voyager spacecraft getting closer to Earth now?
View larger. | Both Voyager spacecraft are rushing away from Earth and into interstellar space. Yet for a portion of every year, both spacecrafts’ distances to Earth decrease. How is
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A Tributary channels identified in the northward facing promontory of the Southeast Coprates Chasma and Strahler orders characterizing the geometry of the channel networks in the various drainage basins. B
Maps of the study site. A) Toarcian palinspastic and paleoenvironmental reconstruction with paleoclimate belts; modified from Sinha et al. (2021) and references therein. B) Paleoenvironmental reconstruction of the western Tethys
New research shows that diverse populations of organisms can persist in the soil despite harsh and extremely dry conditions. Credit Jan Voelkel – University of Cologne A new study shows
Left: Reflectance spectra of photosynthetic organisms on rock, mineral, and snow/ice abiotic surfaces with Archean, Proterozoic, and Modern atmospheric compositions (planetary spectra provided by Anna Grace Ulses, Univ. of Washington).
After more than 10 years in orbit, the first Copernicus Sentinel-2 satellite, Sentinel-2A, is still finding new ways to contribute to Earth observation. With its younger siblings, Sentinel-2B and Sentinel-2C,
Chinese researchers have braved the cold and harsh environment of Antarctica in order to get a unique view of star formation in the interstellar medium (ISM). The Chinese National Antarctica
Graphical Abstract — American Chemical Society A substance poisonous to humans — hydrogen cyanide — may have helped create the seeds of life on Earth. At cold temperatures, hydrogen cyanide
NASA DARES AGU Community Update In case you missed it, the recording of the NASA-DARES Community Update, held during the AGU Fall Meeting on December 18, 2025, is now available
Researchers used the JWST to find a pair of strong gravitationally lensed Supernovae. They exploded billions of years ago, and their light is just reaching us now. Because of the
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