Stunning images of northern lights dazzle California

It's not too often the skies are awash in pink and purple. But that's what happened on Thursday when northern lights soared over the Earth, sending stunning views into Germany, New York City and Tahoe.

Watch: 'Comet of a century' puts on beautiful show while zooming by Earth

Astronomers said Comet Tsuchinshan-ATLAS reached perihelion, its closest point to the Sun, on Sept. 27 and will spin back around for another visit to Earth's neighborhood. On or before Oct. 12 will be the next chance to see the celestial show.

Earth is getting a temporary second moon this fall

Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our planet this fall, becoming a "mini-moon" temporarily.

When to see Tuesday’s partial lunar eclipse of the Supermoon

Tuesday night's Supermoon is one of the last of the year, and this one is even rarer, as it coincides with a partial lunar eclipse.

Lauren Sánchez says she's taking all-women crew up to space

Lauren Sánchez, partner of Amazon founder Jeff Bezos, announced that she's taking all-women crew up to space. "Women are explorers, too," she said during an interview on GDLA.

Boeing's Starliner spacecraft returns to Earth without astronauts

The troubled Boeing Starliner spacecraft parachuted into the New Mexico desert overnight, without the astronauts it carried to the International Space Station in early June.

NASA astronaut stuck in space reports ‘strange noises’ coming from troubled Starliner capsule

A NASA astronaut at the International Space Station (ISS) on Saturday reported hearing a "strange noise" coming from the Boeing Starliner spacecraft just days before it is set to leave the station and return to Earth on autopilot.

Miss Monday's supermoon? When you can see it again

Monday's supermoon appeared 14% larger and 30% brighter, but more supermoons are on the way.