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Two 'super-puff' cotton candy exoplanets are the lightest gas giants ever discovered
Astronomers have discovered two "super-puff" exoplanets orbiting the same star that have densities lower than cotton candy, making them the lightest worlds ever seen.
Modern sci-fi movie posters usually suck, but Supergirl shows that it doesn't have to be that way
What's with all the boring montages of Jedi and superheroes? It's time to resurrect a lost art.
This Prime Day, save nearly $700 on 'a camera of epic proportions'
Deals A powerhouse of a mirrorless camera, the Canon EOS R5 has never been cheaper but with Prime Day half-over, you'll have to be fast.
James Webb Space Telescope catches 6 galaxies merging into one of the largest galaxies in the universe
A supermassive black hole is also coming together at the heart of this galaxy maelstrom.
I got a sneak peek at space shuttle Endeavour's new home in California, and it's breathtaking (photos)
The spectacular new Air & Space Center, which is more than three decades in the making, will open on Nov. 13.
Hosting a solar eclipse viewing party? Get money off solar eclipse multipacks this Prime Day
Deals Grab some solar eclipse glasses so you and a big group can enjoy one of the most impressive natural wonders in safety. Multipacks are available from Galaxium, Helioclipse and Rainbow Symphony.
A SpaceX rocket will slam into the moon this August. Will we be able to see it?
A spent SpaceX Falcon 9 upper stage is set to impact the moon this August, but experts aren't sure if the crash will be visible from Earth.
'F9' took a car into space, but 5 years on, just how ridiculous was the scene? We asked the experts
Even Universal Pictures thought it was silly when Fast & Furious took a car into space in 2021. Pump the brakes on the jokes, though, as the experts reveal there's more to this scene than meets the eye.
