PASADENA, Calif. — After NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, the space agency is gearing up for another project: a spacecraft targeting asteroids. A ...

A NASA planetary defense mission will ride to space atop a SpaceX rocket two and a half years from now. NEO Surveyor will lift off atop a Falcon 9 rocket from Florida's Space Coast no earlier than ...

As the mysterious interstellar comet 3I/ATLAS speeds towards its perihelion on 29 October 2025, NASA's Asteroid Terrestrial-impact Last Alert System (ATLAS) remains on watch — a reminder of humanity's ...

NASA is studying interstellar object 3I/ATLAS to refine its planetary defence systems, using the comet's rare trajectory as a ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...

NASA’s Near-Earth Object (NEO) Surveyor space telescope is currently under construction at the Jet Propulsion Laboratory in Pasadena, California. Once launched and operational, it will identify ...

The chances of an asteroid as large as the width of an NFL field striking Earth continue to tick up, according to NASA. The recently discovered Asteroid 2024 YR4 now has a 2.6% probability of impact, ...

A few months ago, an asteroid created quite a buzz. At one point, asteroid 2024 YR4 had a 3.1% chance of hitting Earth, creating plenty of headlines about its potential impact. The threat is all but ...

A new study has reignited scientific focus on a possible Taurid resonant swarm, a cluster of small celestial bodies that ...

An asteroid twice the size of a giraffe is due to pass closer to our planet than the moon today. The asteroid, named 2024 XH, is roughly 39 feet in diameter according to NASA's Jet Propulsion ...

An asteroid the size of a hockey pitch that was first spotted by NASA researchers on Christmas Day has a one-in-83 risk of slamming into Earth in late 2032. The 196-foot space rock is 27 million miles ...