The eruption began on the anniversary of Episode 1 at around 8:10 p.m. HST, marking the one-year anniversary of a continuous on-off volcano eruption.

"Hubble has given us a front row seat to the chaotic processes that are shaping disks as they build new planets — processes ...

Kilauea, in the Volcanoes National Park on the Big Island of Hawaii, is one of the world's most active volcanoes.

A new telescope equipped with the world's largest digital camera will collect more astronomical data in a single year than all others combined.

NASA's Mars Reconnaissance Orbiter spacecraft has just taken its milestone 100,000th photo of the Red Planet using its ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most ...

In 2015, NASA celebrated the Hubble Space Telescope’s 25th year in orbit by releasing one of its most stunning images to date—a colorful star cluster in the constellation Cari ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

Violent collisions between young worlds have turned a nearby planetary system into a sprawling construction site of dust and debris, giving astronomers a rare, time-lapse view of planetary birth by ...

It was a Christmas morning like no other, that mid-pandemic day in 2021. True, there were the usual living-room delights: the ...

Against all odds, nine lions are no longer trapped in a cold cage during the Canadian winter or displayed at a rundown roadside zoo during the summer. After the better part of a year spent overcoming ...