A surge of fast-moving meteors tied to Halley’s Comet will reach its peak in early May, offering one of the most dynamic ...

The Lyrid meteor shower put on a spectacular show last night as Earth plunged through the debris stream cast off by comet ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

The head of U.S. Space Command said the U.S. is "very concerned" that Russia may be developing a nuclear weapon in space to target satellites, warning such a move could disrupt global communications, ...

COLORADO SPRINGS — The U.S. military’s top space commander is pressing for a fundamental shift in how the Pentagon thinks about satellites — from fixed infrastructure to maneuvering assets that can ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other scientists say about the basis for the amazing events of the film.

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Want to catch up on the full Artemis II journey? You can watch the launch, learn about its historic distance record, see photos taken from the far side of the moon, meet the astronauts and understand ...

Every crewed mission to the moon starts with fire and ends with water. Artemis II was no different. The spacecraft and crew began their journey on April 1, under the power of six rocket engines ...

Let's take a look at some of the numbers associated with the Artemis II moon mission. The Artemis II crew set a new record ...

Now that NASA Artemis 2 mission has rounded the moon, taking astronauts Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen farther from the Earth than any astronauts before them, the ...

As the Artemis II crew continues their 10-day journey to orbit the moon, pilot Victor Glover shared an inspiring, off-the-cuff message for anyone who's following the crew's mission from back home on ...