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

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 ...

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.

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 ...

With advanced observatories like the Vera Rubin Telescope coming online, scientists are planning for the discovery of alien intelligence and how humanity should prepare for the news. Professor Dominik ...

Strapped-on brass noses, frog skin grafts, human organs grown in pigs: The world of replaceable body parts is both amazing and a bit unsettling. But who better give us a tour of the past and present ...

Our solar system is a wonder, from the star at the center to the planets and moons in orbit, as seen in these fantastic pictures taken by Hubble, the Solar Dynamics Observatory, and the Mars ...