Why do some stars become 'supernova impostors'? Astronomers still don't quite know
Astronomers call this "eruptive mass loss," and it's a stellar drama we're still trying to fully grasp.
Skywatching
Galaxies, Artemis 2, space telescopes and stormtroopers: Here are the best photos from our staff
Photos from around the space team.
Spaceflight
Artemis 2 astronauts get the star treatment after historic moon trip
They didn't get a parade, but they're certainly being paraded on the big networks.
Russia's new homegrown Soyuz 5 rocket aces debut launch
Russia launched its Soyuz 5 medium-lift rocket for the first time ever on Thursday (April 30), and things apparently went well.
US Space Force wants space-based missile interceptors for Golden Dome ready by 2028
The United States Space Force has created a new program to develop space-based missile interceptors, with the goal of being able to demonstrate their capability by 2028.
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Science & Astronomy
Drone radar could help spacecraft pinpoint where to drill for water on Mars, scientists say
Drone-mounted radar flown over glaciers on Earth show how the technology can map buried ice in detail, helping future Mars spacecraft choose exactly where to drill.
Is it cake? No, it's a parachute! | Space photo of the day for May 1, 2026
In this donut-shaped bag is a massive parachute. Next stop? Mars.
Space Photo of the Day
Entertainment
From new releases to classic models, feel the force this Star Wars Day with the best Lego sets from the saga
Not only is Lego launching a host of new models this Star Wars Day, there are some fantastic sets out there already. We've harnessed the power of the Dark Side to bring you the very best.
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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.
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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.
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Night sky for tonightFind out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
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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.
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On this day in space!NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.
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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.
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ReferenceSpace calendar 2025Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
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Search For Life
Making contact with ET? Aliens may already know we're here
Earth is dotted with many humongous, human-made structures. To an alien eye, they may be tell-tale signs of intelligent goings-on, betraying our existence and hinting at our capabilities.
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Technology
Best VPN services we recommend 2026
Want to watch what you want, where you want? Aside from keeping you safe online, VPNs let you watch your favorite shows when you're travelling and we've rounded up the best.
The best drone deals 2026: Fly high with fantastic savings
We've rounded up the best drone deals from a range of reputable retailers as top names are currently discounted.
Astrobotic fires next-generation 'rotating detonation rocket engine' in record-breaking test (video)
Astrobotic completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype, marking a key milestone for the experimental propulsion technology.
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