Astrobiology41- Page

Computer simulation of a one-sided magnetic field on early Mars based on data from a study led by the University of Texas Institute for Geophysics. The study could explain the

Four types of mutual events simulated for a phase angle of 225◦ . The RGB images are based on individual maps simulated for wavelengths of 440 nm (blue), 555 nm

Moment 0 maps of CH3CN (orange contours) overlaid on the CH3OH (51,4 − 41,3 A) emission (grey-scaled background). The moment maps are shown only around the systemic velocity ([10.8 ±

Exoplanets – NASA In the past, measures of “Earth-likeness” of exoplanets have been qualitative, considered an abiotic Earth, or required discretionary choices of what parameters make a planet Earth-like. With

A pod of Atlantic spotted dolphins, Stenella frontalis DolphinGemma, a large language model developed by Google, is helping scientists study how dolphins communicate — and hopefully find out what they’re

The Apollo (prefix A), Luna (prefix L), and Chang’e-5 (CE5) missions collected samples in and around the Procellarum KREEP Terrane which exhibits notably higher thorium (Th) than the Feldspathic Highlands

Exoplanetology: Exoplanets & Exomoons Status Report astro-ph.EP April 15, 2025 Current density (J⃗ = ∇ × B/ ⃗ (4π)) streamlines for an initial magnetic field B0 = 0.1 (the magnetic

Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on

The robotic arm on NASA’s Perseverance Mars rover used its percussive drill to core and collect the “Main River” rock sample on March 10, 2025, the 1,441st Martian day, or

This Copernicus Sentinel-2 image shows part of one of the world’s natural wonders – the Great Barrier Reef in the Coral Sea off the east coast of Queensland, Australia. Zoom