The search for life elsewhere focuses on biosignatures. These are chemicals in atmospheres that can only be attributed to life. But despite the prowess of the JWST, finding slam-dunk proof
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AGU Astrobiology Special: Icy Worlds Get New Planetary Protection Guidelines
AGU Astrobiology Special This week from AGU astrobiology special edition: Icy worlds get new planetary protection guidelines AGU News AbSciCon26 – Next week 17-22 May!Next week, the Astrobiology Science Conference will convene
NASA Astrobiology Community Update & NASA-DARES at AbSciCon 2026
NASA DARES 2025 Date/Time: Monday, May 18th, 2026, 7:00–8:30 pm CDT Please join us Monday evening, May 18th, for the NASA Astrobiology Community Update at AbSciCon 2026, featuring updates from
Astrobiology Science Conference (AbSciCon26) Media Tips 1: Exoplanet Earth, Evolution, Biosignatures, Habitable Worlds
AbSciCon 2026 This media advisory is available online at: https://news.agu.org/press-release/abscicon26-tipsheet-1-exoplanet-earth-evolution-biosignatures-habitable-worlds/ Astrobiology Science Conference 2026 Monona Terrace Community and Convention CenterOne John Nolen DriveMadison, Wisconsin 5370317 – 22 May 2026 Press contact:Sean Cummings,
Astrobiology Science Conference (AbSciCon26) Media Tips 2: Technosignatures, Life in Space, Existential Questions, Robot Explorers
AbSciCon 2026 This media advisory is available online at: https://news.agu.org/press-release/abscicon26-tipsheet-2-technosignatures-life-in-space-existential-questions-robot-explorers/ Astrobiology Science Conference 2026 Monona Terrace Community and Convention CenterOne John Nolen DriveMadison, Wisconsin 5370317 – 22 May 2026 Press contact:Sean Cummings,
Watch NASA's new Mars helicopter rotor break the speed of sound (video)
NASA is testing the limits of future Mars aircraft as it works to develop a next-generation fleet of helicopters that will fly through the thin atmosphere of the Red Planet.
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Starship launches could soon be an international affair. SpaceX revealed on Tuesday (May 12) that it’s hunting for additional launch sites for Starship, the giant rocket it’s developing to help
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Branch’s work outfitting a prototype of a lunar surface habitat they developed, pictured here, under a cooperative agreement with
NASA/Joel Kowsky “Rise,” the Artemis II zero gravity indicator, is seen sitting on the dais as NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency)
On Earth, the Large Hadron Collider can smash atoms together and accelerate particles to near light speeds — but in space, there are high-energy cosmic rays with over 10 million
The galaxies of Markarian’s Chain shine in deep space. (Image credit: Ronald Brecher) Astrophotographer Ronald Brecher has captured a breathtaking view of Markarian’s Chain — a string of majestic galaxies
Extremely powerful quasars in the early Universe drove star-forming gas out of their galaxies. These Super-quasars are behind the JWST’s puzzling early Universe observations.
NASA’s Orion space capsule training simulator is located inside Building 9 at the Johnson Space Center in Houston. It’s a full-scale, high-fidelity model of the real thing, and where the
NASA’s Perseverance looks down at a rocky outcrop nicknamed “Arethusa” and then appears to look into the camera in this animated selfie, which is composed of 61 images taken March
Schematic summary of the surface temperature response to increasing pN2 on the pCO2 –pN2 plane, comparing Goldblatt et al. (2009, G+09), Wordsworth & Pierrehumbert (2013, WP13), and this work. For
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