Watch interstellar comet 3I/ATLAS speed away from the sun in free telescope livestream on Nov. 16
Anthony Wood published
Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.
By Joe Rao published
For North America, the best time to look will be before dawn on Tuesday, Nov. 18.
By Gemma Lavender last updated
Buying Guide The best telescopes for kids are easy to use, accessible to beginners and make sure you watch out for Prime Day savings.
By Jase Parnell-Brookes last updated
Deals We've scoured the net for the best Black Friday and Cyber Monday deals on space-related gear, from telescopes to cameras and more.
By Mike Wall published
The three astronauts of China's Shenzhou 21 mission currently have no safe way to get home from the Tiangong space station in the event of an emergency. But that situation is likely to change soon.
By Mike Wall last updated
The three astronauts of China's Shenzhou 20 mission headed back to Earth today (Nov. 13) after a week-long delay caused by a debris strike on their spacecraft.
By Mike Wall last updated
A United Launch Alliance Altas V rocket launched the powerful and hefty ViaSat-3 F2 satellite on Thursday night (Nov. 13).
By Mike Wall published
The Nov. 13 launch of two Mars probes atop Blue Origin's powerful New Glenn rocket was a big deal for a variety of reasons. Here's a brief rundown.
By Josh Dinner, Tariq Malik published
Blue Origin's powerful New Glenn rocket launched for the second time ever today (Nov. 13), sending NASA's twin Mars ESCAPADE probes aloft — and acing an epic booster landing at sea.
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 2025.
By Robert Lea published
The solar system is moving through space over three times as fast as estimated, calling into question our best model of the universe and its evolution.
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 Sharmila Kuthunur published
New lab experiments suggest that water may not be a rare visitor delivered by chance but rather a fundamental ingredient woven into the process of planetary birth.
By Keith Cooper published
Excess heat detected at Saturn moon Enceladus' north pole helps to account for a finely balanced energy budget that keeps the moon's ocean liquefied. What could this mean in the search for life?
By Keith Cooper published
New observations of a volatile young star have shown how infant suns could unleash enough energy to trigger biologically relevant chemical reactions in an orbiting planet's atmosphere.
By Alexander Cox published
Two of the biggest franchises go head-to-head with these unique Lego sets — From cinematic history to lines of Lego, Star Wars and Marvel battle it out.
Please login or signup to comment
Please wait...