2024 YR4 shows a 4% chance of hitting the Moon on December 22, 2032, with no risk to Earth. James Webb Space Telescope data ...

Technosignatures SAG is a group of volunteer experts who have been chartered by NASA to produce a report to NASA’s Exoplanet ...

Commentary on A.J. Burgasser et al., "Observation of undepleted phosphine in the atmosphere of a low-temperature brown dwarf.

The SETI Post-Detection white paper outlines how science, policy, and society could respond to confirmed extraterrestrial ...

Your browser does not support the audio element. We’re hurtling towards a post-antibiotic world, as the overuse of antibiotics has given rise to dangerous drug ...

- L: Longevity of civilizations Why It Matters: Guides scientific inquiry into extraterrestrial life—driving research on exoplanets, astrobiology, and SETI efforts ...

How do planets start? Host Simon Steel (SETI Institute) speaks with Melissa McClure (Leiden University), lead author of a new study that caught the earliest spark of planet formation. Using JWST and ...

Global Network Expansion: With three instruments on site, Puerto Rico boosts LaserSETI’s sky coverage from one-third to ...

Event: Small asteroid 2023 CX1 lost 98% of kinetic energy in a fraction of a second when it entered Earth's atmosphere on ...