When the object now known as 3I/ATLAS was flagged by automated sky surveys, it first looked like another distant icy body ...

Earth, though seemingly huge for us, is just a Lilliputian blue-green ball swimming around in the infinite lagoon of dark space. The fathomless darkness of this space often makes scientists stay up at ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

The Psyche spacecraft is on a six-year journey to reach a metal-rich asteroid by the same name. Well into its voyage, the probe looked back at its home planet and captured a rare view of Earth, ...

From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

Shelli Brunswick is CEO & Founder of SB Global LLC and an international keynote speaker on tech used for the betterment of humanity. NASA’s 2025 Spinoff report highlights a profound truth: Space ...

Scientists loaded three missions worth nearly $1.6 billion on a SpaceX Falcon 9 rocket for launch Wednesday, toward an orbit nearly a million miles from Earth, to measure the supersonic stream of ...