The moon might be hiding a history of ancient supernova explosions
Scientists have managed to extract the history of supernova explosions in our cosmic backyard from radioactive isotopes found in moon dust.
Skywatching
5 planets will light up the September sky — here's how to see them
Mercury, Venus, Mars, Jupiter and Saturn are all visible this September. Here's when and where to look.
Spaceflight
On this day in space! Sept. 1, 1979: NASA's Pioneer 11 probe becomes 1st spacecraft to visit Saturn
On Sept. 1, 1979, NASA's robotic space probe Pioneer 11 became the first spacecraft to fly by Saturn. Here's why it mattered.
NASA's Roman Space Telescope is just one of a few missions named after real-life women
NASA's Roman space telescope, which launched on Aug. 30, is part of a small set of missions named after female historical figures.
Repairing the ISS 250 miles above Earth | Space photo of the day for Sept. 1, 2026
A photo of ESA astronaut Sophie Adenot on the outside of the International Space Station captures the staggering altitude at which the crewed laboratory orbits Earth.
Science & Astronomy
Scientists discover massive 'thermal anomaly' beneath the surface of Mars
New research into the interior of Mars further emphasizes that the Red Planet is a world of two very different halves.
5 Comments
'What a glorious dawn launch': Why the Roman Space Telescope's picture-perfect liftoff beyond Earth is such a big deal
"We're just about to set foot off into the unknown."
2 Comments
Space Photo of the Day
Roman telescope leaves its rocket behind | Space photo of the day for Aug. 31, 2026
NASA caught a breathtaking image of its next-generation Nancy Grace Roman Space Telescope deploying into space shortly after launch.
-
-
Northern lights - live updatesThe latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
-
Rocket launch todayFollow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.
-
Night sky for tonightFind out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
-
Live 4K video from space!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.
12 Comments -
On this day in space!NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.
-
ReferenceWhat is the moon phase today?See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.
-
ReferenceSpace calendar 2025Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
-
Search For Life
'This is unprecedented': Why the Pentagon's recent UFO file releases are so important
The Pentagon's recent spate of UFO releases represent a big shift and are of great benefit to the country, according to disclosure advocate Mike Gold.
36 Comments
On this day in space! Aug. 15, 1977: Mysterious 'Wow!' Signal boosts search for E.T.
On Aug. 15, 1977, astronomers using Ohio State University's Big Ear radio telescope detected the famous "Wow!" signal, which remains unexplained to this day.
Are aliens running out of places to hide? It turns out we've searched much more of the galaxy than we realized
Astronomers may have already scanned millions of more stars than they thought, a realization that might lead to new ways to hunt for extraterrestrial radio signals.
22 Comments
Technology
The best DJI Drones you can buy in 2026
Gift guide Thinking about buying a DJI drone? You're spoilt for choice, but we're here to help. Our expert reviewers have picked out the best DJI drones, from budget flyers to top-tier models.
