The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after nine months in space, and the before-and-after ...

1. The image was acquired on October 15, 2022, when the spacecraft was 380,000 miles (620,000 kilometers) from Earth. 3. The image was captured in 2024 when the moon passed between the earth and sun ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

What happened to NASA astronaut Scott Kelly after spending a year in space while twin brother Mark, also an astronaut, ...

An animation of asteroids approaching the Earth, with elements of this image furnished by NASA. Getty Images / mikdam Alongside "2021 FH1," two other smaller asteroids—"2025 FG" and "2025 FF ...

A file photo of an asteroid approaching the Earth. iStock / Getty Images Plus Back in February ... this asteroid to impact our planet for the next century," NASA said in a blog post on February ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...