It’s time to say hello to an old friend again. The first near-Earth asteroid ever discovered by humans, 433 Eros, will have a ...

Eros appears to buzz the Andromeda Galaxy, courtesy of a livestream hosted by the Virtual Telescope Institute in partnership ...

The Society Celebrates Names of Members Etched on Target Marker That Guided Landing The Planetary Society sent congratulations to the Hayabusa spacecraft team at the Japanese Space Agency (JAXA) for ...

(This story has been updated to reflect the latest information from the FAA.) In 2022, a NASA spacecraft intentionally crashed into an asteroid to test a planetary defense system — could the impact ...