According to a report, exoplanet science was pioneered in 1995 as the first planet to orbit a Sun-like star (51 Pegasi b ) was discovered. As of 2025, the number has grown through mission projects ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

As of Saturday, Dec. 13, the moon phase is Waning Crescent. This means 34% of the moon is lit up tonight, according to NASA's ...