A massive dust storm on Mars that covered one-fourth of the planet just a week ago has grown into a global weather event, NASA officials said Wednesday.
NASA has updated its plans to deflect potentially hazardous Earth-bound asteroids — and none of them involve Bruce Willis.
As an intense dust storm rages on Mars, many are wondering — how bad can a Martian storm really be?
NASA's Curiosity rover is keeping tabs on the huge Martian dust storm that has sidelined its older cousin on the other side of the planet.
Near the supermassive black hole at the Milky Way's center, astronomers have discovered strange, puffy objects that look like gas clouds but act like stars.
If you're holding out hope that Mars may have once been an inhabited world, two new studies should put a little spring in your step.
Astronauts aboard the International Space Station can see the plumes of the ongoing volcanic eruption on the Big Island of Hawaii from space.
It's official. NASA is sending a helicopter drone to Mars as part of the 2020 rover mission.