How to watch as an asteroid zooms close to Earth this week
An asteroid is passing extremely close to Earth this week — and skywatchers have a chance to spot it.
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An asteroid is passing extremely close to Earth this week — and skywatchers have a chance to spot it.
Scientists have found a glowing aurora surrounding the famous comet Chury.
Despite budget worries, NASA's administrator remains optimistic about a 2024 moon landing.
The "core space operators" deployed by the U.S. military's controversial newest branch aren't in orbit, they're in Qatar.
The massive storm is big enough to swallow Earth.
Telescopes in Hawaii and Chile spotted traces of phosphine, a noxious gas that on Earth is only associated with life.
While our skies are becoming increasingly marred by light pollution, dark sky reserves away from city lights, and new, cheaper technologies, have made it easier than ever for amateur photographers to take out-of-this-world images of the night sky
NASA called the cluster a "pocketful of stars."
The findings hold promise for preventing muscle and bone loss in astronauts on prolonged space trips like Mars missions.
New up-close images of the sun's surface are both stunning and scary.
SpaceX has now launched a total of 713 Starlink internet relay satellites, with thousands more on the way.
The rare black hole is the result of the most powerful, most massive, most distant merger of two black holes ever recorded in the history of the universe.
The boosters are critical components in NASA's Space Launch System heavy lift moon rocket.
Don't miss tonight's full moon, which has a special twist this year.
Bad weather blocked a morning launch, but SpaceX pressed ahead with an evening flight.