
The Perseid meteor shower starts this week. Here's why you should look up now
The Perseid meteor shower begins on July 17 alongside two others, making "shooting stars" likely any night this month and next.

By Anthony Wood Published
Valoria la Buena, here we come.

By Elizabeth Howell Published
This week's ISS astronaut launch used a Soyuz rocket emblazoned with an ad for an energy drink. It's not the first time Russia has put an ad in space — and more may be coming.

By Robert Lea Last updated
Reference As the Artemis program aims to return humanity to the moon and beyond, the Artemis Accords lay out a framework for nations collaborating in this effort.

By Josh Dinner Last updated
SpaceX is progressing toward Starship's next big test launch.

By Tariq Malik, Daisy Dobrijevic Last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026.

By Chelsea Gohd Published
That is quite a view.

By Chelsea Gohd Published
That is quite a view.

The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.

Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasting 24/7 from the ISS in beautiful 4K HD.

NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.

Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.

By Leonard David Published
Harvard astrophysicist Avi Loeb has been appointed as the head of a new White House group to study UFOs, or unidentified anomalous phenomena, as they're now known.

By Chelsea Gohd Published
ESA's Rosalind Franklin rover will investigate possible signs of life in Martian clay.

By Samantha Mathewson Published
A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.

By Keith Cooper Published
A portable X-ray device has been used successfully in orbit for the first time, promising X-ray diagnosis of everything from broken bones to ripped spacesuits and damaged satellites.
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