The surface of Mars is covered in spider-like patterns, but how they formed has long been a mystery. Researchers at NASA may ...

Astronauts Sunita Williams and Butch Wilmore are safe aboard the ISS without risk from their extended stay. Their rescue ...

Astronomers said Comet Tsuchinshan-ATLAS reached perihelion, its closest point to the Sun, on Sept. 27 and will spin back ...

Here's what time the "ring of fire" annular solar eclipse on Oct. 2, 2024 will occur as well as the annular eclipse times and ...