The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

The second moon does not affect us on Earth, as 2025 PN7 has never come any closer than 4 million kilometers away from the ...

NASA has confirmed the existence of a new second moon which will orbit Earth for quite some time. If you’ve gotten used to ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

A small companion has been following Earth's exact path around the sun, with astronomers calling the object a quasi-moon ...

Earth's habitability faces an accelerated decline, warns a NASA-led study. Rising solar radiation, climate change, and ...

In a study titled The Future Lifespan of Earth’s Oxygenated Atmosphere, scientists from NASA and Toho University used ...

The flight will look for undiscovered mineral areas and hopefully advance geological science.

I/ATLAS puts the Planetary Defense Network on watch. NASA and ESA say no threat as IAWN drills tracking, while Harvard’s Avi Loeb raises an alien-origin idea.

As part of the ongoing effort, a NASA-supported team recently published one of the most detailed maps yet of the seafloor.