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

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

The much-anticipated moon landing will not be a part of this mission. But that does not dampen its significance as the ...

NASA is making final preparations for two spacewalks at the International Space Station (ISS). It’s been eight long months ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

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 ...

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

NASA astronaut Jonny Kim recounted the highlights of his first spaceflight during a news conference held Friday, December 19 ...

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 ...

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

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...