The James Webb Space Telescope (JWST) was involved in yet another first discovery recently available in pre-print form on arXiv from Cicero Lu at the Gemini Observatory and his co-authors.
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Tricorder Tech For Everyone: NASA’s STELLA Open Science Instrument
Imaginary depiction of an astrobiologist using a future STELLA device on a distant habitable world — Astrobiology.com/Grok INSET: An example STELLA is shown here during a summer 2023 field-testing session
Ancient Metagenomics Reveals Subglacial Microbiomes Driven By Oxygen Availability
The subglacial microbiome splits into two clusters. (A) An NMDS on the unaggregated read counts of all taxonomic nodes within 19 abundant subglacial classes splits samples into two clear clusters.
The Future of Evolved Planetary Systems
Minimum accreted masses inferred from the five most commonly detected elements (O, Mg, Si, Ca, Fe) as a function of white-dwarf cooling ages (i.e., the time since the white dwarf
Vertically Resolved Minimal-set k-distribution For Thermal Infrared Absorption In The Venus Atmosphere
Status Report astro-ph.EP January 4, 2026 JAXA Venus orbiter Akatsuki IR2 infrared camera image at the 2.26 μm “atmospheric window” allows surface heat shine through allowing suface features to emerge.
Subsurface Microbiology And The Pressing Societal Need To Support Future Exploration
Diagram illustrating the environments in which deep life has been found (not to scale) Jon Badalamenti, University of Minnesota, USA – Deep Carbon Observatory: A Decade of Discovery p. 41
Sky Watcher Flextube 16" 400P Synscan GOTO Collapsible Dobsonian
There’s a certain magic that lies in the heart of astronomy—the tug of the cosmos inviting us to explore the great beyond. For those yearning to turn their gaze skyward,
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View larger. | The Hubble Space Telescope captured this image of the interstellar comet 3I/ATLAS on July 21, 2025. It was the most buzzed-about story of 2025. Read more of
HELSINKI — A first launch of the Long March 12A Chinese state-owned reusable rocket reached orbit late Monday, but attempted recovery of the first stage downrange failed. The Long March
NASA’s James Webb Space Telescope captured two nearby dwarf galaxies interacting with each other in this image released on Dec. 2, 2025.
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources
Oleg Orlov, Director of the Institute of Biomedical Problems at the Russian Academy of Sciences (RAS), announced that the Russian Orbital Station (ROS) will include the modules that make up
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. In case you missed it: A Science Strategy for the
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 15 min read
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 13 min read
Black holes are notorious for gobbling up everything that comes their way, but astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have discovered that even supermassive black holes can be
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