First Native American woman in space steps out on spacewalk

Nicole Mann, a Marine colonel and test pilot, rocketed into orbit last fall with SpaceX, becoming the first Native American woman in space. She is a member of the Wailacki of the Round Valley Indian Tribes in Northern California.

Flashes of light may help scientists predict when solar flares may explode from the sun

Researchers used data collected from NASA’s Solar Dynamics Observatory to identify small signals of the sun’s atmosphere that will help to identify which regions on the sun were more likely to produce solar flares.

Russia to replace crew capsule at space station after coolant leak

Russian space corporation Roscosmos said Wednesday that it will launch a new spacecraft to take some of the International Space Station's crew back to Earth after their capsule was damaged and leaked coolant.

Bright green comet may become visible to naked eye later this month

C/2022 E3 (ZTF) hasn’t come so close to Earth since the last ice age, experts say. Here’s how you may be able to see it later this month.

Old NASA satellite falls harmlessly from sky off Alaska coast

After almost 40 years circling Earth, a retired NASA science satellite plunged harmlessly through the atmosphere off the coast of Alaska, NASA reported Monday.

A look back at 2022’s most pivotal moments of space exploration

This year saw dozens of rocket launches and space science milestones that will help us better understand Earth and our universe.

Look up: See all 7 planets in the sky through the end of the year

For the most part, all seven planets can be viewed in the dusk sky with the naked eye, but you might want to grab your binoculars just in case.

Apollo 8’s biblical Christmas Eve message: 'God bless all of you – all of you on the good Earth'

In 1968, the crew of Apollo 8 was told they’d have the largest audience in history as they headed for the moon on Christmas Eve. But what should they say to the conflicted planet they’d left behind?

'Buried treasure': James Webb telescope’s newest images show star at birth

‘It's like finding buried treasure,’ said scientists analyzing new images from the James Webb Space Telescope through different filters.

Pentagon has received 'several hundred' new UFO sighting reports

A new Pentagon office set up to track reports of unidentified flying objects has received “several hundreds” of new reports, but no evidence so far of alien life.

SpaceX blasts another batch of internet satellites into orbit -- for a competitor

It was another seemingly routine mission for SpaceX, which has now launched over 3,000 small satellites into space as the company builds out its Starlink constellation. But this time, the payload belonged to OneWeb, something of a Starlink competitor.

Full cold moon 2022: When you can see it across America

The "cold moon" will be at its fullest just after 11 p.m. EST Wednesday, and you'll have a little bit more time to gaze at it since daylight saving time ended last month. The event is also known as the 'long night moon' or the 'moon before yule.'

NASA's Orion spacecraft offers last breathtaking views of the moon as it begins journey home

NASA's Orion spacecraft zoomed behind the moon once more, providing stunning views again of Earth and our planetary neighbor, before firing up its engines Monday to set it on course for Earth in the final stages of the Artemis 1 mission.

You can now watch live views from Orion as capsule swings around the moon

With its deep-space data relay network performing better than expected, NASA has set up a live video stream from the Orion capsule as it heads toward lunar orbit.

Artemis I capsule buzzes moon; last big step before lunar orbit

As NASA’s Orion capsule swung out from behind the moon Monday, onboard cameras sent back a picture of Earth — a blue dot surrounded by blackness.

The Leonid meteor shower peaks tonight. Brave the cold for the best sky show of the season

The West Coast will benefit from a large dome of high pressure helping to provide clear skies for the Leonid meteor Shower. However, much of the U.S. is facing cold temperatures that will make sky gazing a winter sport.