NASA STEREO-A satellite's SECCHI/HI-2 camera captured this imagery of Comet C/2021 A1 (Leonard) Credit: Space.com | footage ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

When I asked John Savage, the retired co-founder of the Department of Computer Science at Brown University, what the ...

"As Earth's climate changes, it is impacting extreme weather across the planet," a NASA report concludes. "Record-breaking ...

Perseverance cracked open a tricky Mars rock to find water-related minerals, then zoomed across the landscape to make its ...

The mementoes — a set of more than 50 pieces called the Sally Ride Estate Collection — sold for a total of $145,666, ...

The detection of 3I/ATLAS marks our solar system’s third time saying aloha to an interstellar visitor, following the ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...

A full “buck” moon will peak over Kansas soon, and residents can also catch the beginnings of a popular meteor shower later ...

When the Berlin Wall fell nearly four decades ago, many in the West celebrated, believing that free market economics had finally put the scourge of centralized planning in the rearview mirror. But ...