
The 1st 'Avengers: Doomsday' trailer is here, and it's stuffed to bursting with superheroes
Robert Downey Jr.'s Doctor Doom makes his true debut (sort of) in this cluttered but colorful preview for the December blockbuster.

By Gemma Lavender Last updated
Buying Guide These are the best telescopes for stargazing, with top models from ZWO, Celestron and Unistellar.

By Aparna Venkatesan Published
The Artemis II astronauts reminded us that they considered it the honor of a lifetime to go to the moon for us - and as us - while transmitting daily that they couldn’t wait to come home to us.

By Hanneke Weitering Last updated
NASA astronauts Neil Armstrong and Buzz Aldrin assemble the American flag on the moon during their Apollo 11 lunar landing mission in July 1969.

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

By Mike Wall Last updated
SpaceX plans to launch Starship Flight 13 on Monday (July 20), a test mission that will send "V3" Starlink satellites to space for the first time ever. Here's how to watch it live.

By Andrew Jones Published
Japan's Hayabusa2 spacecraft returned spectacular images of a near-Earth asteroid following a super-close flyby on July 5, but heated debate was needed before teams signed off on the daring attempt.

By Chelsea Gohd Published
Remnants from Martian history stay scattered across the planet's surface.

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
Remnants from Martian history stay scattered across the planet's surface.

By Sergio Pereira Published
Forty years ago, Aliens burst into our hearts, but this classic sequel nearly fell by the wayside due to some serious studio-created problems that saw James Cameron quit twice.

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 Keith Cooper Published
New research suggests AI can be repeatedly fooled into mistaking non-life for life.

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.
Please login or signup to comment
Please wait...