
James Webb Space Telescope finds coldest exoplanet ever seen, and it orbits a dead star
"It's a rare opportunity to place our own solar system in a broader galactic context."
By Sharmila Kuthunur published
An independent analysis of recent data from K2-18b casts doubt on claims of detecting alien life on the distant exoplanet.
By Darryl Seligman, Adina Feinstein published
As scientists, we must not forget our collective direction: the pursuit of truths and our responsibility to share these truths — and only these truths — with humanity.
By Sharmila Kuthunur published
Last week, scientists announced they found the "strongest evidence yet" of alien life beyond our solar system. However, the scientific community remains skeptical.
By Joe Rao published
The Red Planet will buzz the Beehive during May 4-5, with the moon joining the party on May 3.
By Fran Ruiz published
As we prepare for the arrival of Metroid Prime 4, here's the complete timeline of the entire Metroid series, in both chronological and release order.
By Space.com last updated
Reference Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.