A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth.
On January 6, 1968, NASA launched the seventh and final Surveyor spacecraft on a mission to explore the moon.
Spain's latest military communications satellite suffered a debris impact while headed to its orbital destination. The extent of the damage is still unknown.
A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on Sunday, Jan. 4, 2026.
The reservoir seen in this image is sometimes referred to as the "eye of Quebec."
From ancient stargazers to modern-day space scientists, women have shaped our understanding of the cosmos. This crossword celebrates their brilliance, resilience, and astronomical achievements.
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.
The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead of DNA.
A VPN, or virtual private network, is great for online safety and accessing content while travelling. It's worth getting, but why? Scroll down to find out.
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