NASA's SOFIA observatory captured a rare image of a glowing gas ring in Cygnus X — a vast star-forming region 4,500 ...

It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

At peak totality, some areas will experience more than six minutes of darkness, which is exceptional by historical standards.

Auroras have been making headlines and spreading across social media lately due to the solar storm. This guide will show you how to photograph them yourself.

An aurora normally reserved for the Arctic Circle put on a dazzling, possibly once-in-a-lifetime show over the Twin Cities.

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

The weatherproof Stick Up Cam Pro maintains the same cylindrical shape as the Stick Up Cam but is much larger, measuring 6.0 ...

At $49, down from $99, this wireless camera has hit a record-low price on Amazon for Black Friday. The 50% discount makes buying individual units more economic than the multi-camera packs also on sale ...

The Northern Lights are expected to be visible in parts of the UK on Wednesday night and could even be spotted into Thursday morning. This will be the second time this week people in the UK may be ...

Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of ...

A ‘cannibal’ solar storm will blitz the Earth today, likely bringing the Northern Lights, power outages and GPS blackouts with it. An explosion of particles spat out from the sun on Sunday has already ...