New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes ...

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen if a space rock really were on a collision course with our planet. The ...

Debate has raged for two decades over whether Pluto should be considered a planet. Some want President Trump to take action ...

Astronomers at the University of Warwick have validated over 100 exoplanets, including 31 newly detected planets, using a new ...

NASA administrator Jared Isaacman just urged the president to ‘make Pluto great again’—but Trump doesn’t have the power to do ...

NASA is monitoring an asteroid that's hurtling towards the Earth at more than 33,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Designated “2025 XN4, ...

Data from NASA's InSight mission suggests the Red Planet's Tharsis region is more active than previously thought and may be ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger Didymos around the sun.

A bus-size asteroid is on course to skim past our planet, a reminder that Earth moves through a shooting gallery of rocks and ice. The close pass sounds ominous, but the science behind these ...

NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...