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Could that be Santa's sleigh? Early risers can spot the ISS from the UK this Christmas
A bright streak of light in the pre-dawn skies above the U.K. could easily be mistaken for Santa Claus getting an early start to his Christmas deliveries.
Space pictures! See our space image of the day
Space.com's image of the day rounds up the most awe-inspiring space photos right here, with a new image everyday.
On this day in space! Dec. 23, 1672: Giovanni Cassini discovers Saturn's moon Rhea
On Dec. 23, 1672, Italian astronomer Giovanni Cassini discovered Rhea, Saturn's second-largest moon. Rhea is made up of rock and ice and is covered in craters.
'Silo' Season 2 Episode 6: How far will Bernard go to maintain control?
A recap of Apple TV+'s "Silo" Season 2 Episode 6, "Barricades"
Accidental discovery reveals 'millinovas,' a new class of cosmic explosion 100 times brighter than the sun
Astronomers have accidently spotted a new type of cosmic explosion called a "millinova" triggered by white dwarfs feeding on stars. If that sounds familiar get ready for a suprise!
This Christmas Eve, humans will try to embrace a star
Parker Solar Probe will make an immensely close pass by the sun on Dec. 24 — but its scientists aren't worried. They have faith in their explorer.
Aurora forecast — Where to see the northern lights tonight
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.
Night sky for tonight: Visible planets, stars and more in this evening's sky
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
