On Dec. 18, 1999, NASA launched its flagship Terra satellite into Earth's orbit to collect data about Earth's changing ...

The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

NASA’s Carruthers mission will film Earth’s elusive exosphere to understand space weather, atmospheric escape, and planetary habitability. A NASA mission aims to photograph a feature of Earth that is ...

Nasa has announced that it has found an extraordinarily similar planet to Earth orbiting around a distant star. The planet, Kepler-452b, is described as a larger, older Earth and is located around a ...

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms. Mercury's tail is a glowing ...

A Dec. 5 Instagram post (direct link, archive link) shows a TikTok in which a man reads and shows screenshots from various NASA reports that reference a "flat, non-rotating earth" model. "NASA ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

The NASA Artemis II mission, set to lift off as soon as February, will mark the first time astronauts have aimed to venture ...

The space agency will host the Microsoft and OpenAI-powered Earth Copilot to make analyzing hydraulic data easier.

NASA asked. 56,000 votes decided. In honor of Earth Day's 50th anniversary and the 20th anniversary of NASA's Earth Observatory, the space agency invited the public to vote on the best pictures that ...

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he served as a flight engineer and flight surgeon for eight months while helping ...