Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...
Europe's Hera spacecraft has completed a major deep-space maneuver, setting it on course for the asteroid system targeted by NASA's DART mission.
Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...