Mars-like Exoplanet — Grok via Astrobiology.com Oxygen is a well-studied biosignature. Studying potential abiotic pathways for O2 build-up in exoplanet atmospheres is essential for evaluating whether the detection of O2
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Blue and red Shane/Kast optical spectrum of TOI-4616 (black line) compared to the best-fit M4 SDSS spectral template from Bochanski et al. (2007, magenta line). Key spectral features are indicated,
Every time you flip a light switch, or check the time, or feel the sodium ions wiggling in your brain — don’t think about that one too much—you’re assuming something
Blue Origin has introduced a new initiative called NEO Hunter, aimed at safeguarding Earth from potentially dangerous near-Earth objects (NEOs) using a combination of innovative deflection techniques. This concept was
An international team of astronomers has employed the James Webb Space Telescope (JWST) to observe a complex planetary nebula known as NGC 6302. The observations, detailed in a paper published
Every planet with a magnetic field has a radiation belt, a region of space where charged particles get trapped and flung around at extraordinary speeds. Earth has two of them,
NASA Administrator Jared Isaacman (right) speaks with Spaceflight Now Reporter Will Robinson-Smith (left) at NASA’s Kennedy Space Center to discuss the Artemis program and other agency initiatives. Image: John Pisani/Spaceflight
SAN FRANCISCO – Northern California startup iMetalX Inc. emerged from stealth to announce a collaboration with Psionic, a Hampton, Virginia, company focused on autonomous navigation in GPS-denied environments. Pairing Psionic’s
Dragonfly integration and testing—the activities involved in assembling the mission’s rotorcraft lander and testing it for the rigors of launch and extreme conditions of space—is officially underway in clean rooms
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04True Anomaly hires former York Space executive as chief operating officer -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
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