A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

Scientists have long thought there are a series of pyramid-like structures on Mars, with recent images showing one that could ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

New clues found underneath Jezero Crater.

Elon Musk had some bizarre things to say at a recent xAI meeting. - Hakan Nural/Anadolu Agency via Getty Images And in an unusual move, xAI posted the entire 45-minute meeting online. No time to watch ...

Six aircraft projects were left unfinished and forgotten. See what ultimately happened to these abandoned planes. Canadians are hurting Trump Did a CIA program uncover alien structures on the moon?

A normal drive, a confident sentence, and then a sudden drop. This video focuses on the moment the car starts to slide and the driver tries to correct - once, then again. It shows how fast traction ...

There’s a new science fiction film in theaters that is largely based on science fact. "Project Hail Mary," from directing duo ...

Hidden lava tunnels on the Moon and Mars could one day shelter human explorers, offering natural protection from radiation and space debris. A European research team has unveiled a bold new mission ...

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar surface. “One of them is wrong,” an expert said. By Becky Ferreira Becky ...

In a meeting with employees at his company xAI, Mr. Musk revealed a vision for a facility that includes a giant catapult to launch his satellites into space. By Kate Conger and Ryan Mac Kate Conger ...