Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

A new study shows that, not only did the agency’s 2022 DART mission shift the orbit of the moonlet Dimorphos, it also changed the path of its parent asteroid around the sun.

The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.

A feel-good Mars rover story, a deep dive into a sci-fi horror classic, and a punishing travel motorcycle adventure.

Launched to Mars in November, NASA’s ESCAPADE probes — operated by UC Berkeley’s Space Sciences Lab — are now testing their ...

After years of data collection, NASA’s InSight lander delivered the evidence scientists had been searching for. By listening to marsquakes, the probe was able to map the planet’s interior for the ...

NASA’s Curiosity rover has repeatedly detected methane on Mars — but only in short bursts at night, with the gas disappearing by daytime. On Earth, methane is overwhelmingly linked to biology, yet no ...

Answers to some of those questions could finally become public after President Trump's call last week for the release of ...

Two of the world’s most powerful space telescopes have joined forces to produce a stunning new image of the Cat’s Eye Nebula, one of the most visually complex objects in the known universe. The ...

Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious ...

Social media videos showed people running into the streets as bright orange flames and smoke spewed into the sky.

Watch now: Oil surges past $100 overnight after Gulf tanker attacks. Plus, Trump says the U.S. has already won the war.