When it comes to planets in our Solar System's habitable zone, one world is too close to the Sun, another is too far and ...

A small, icy visitor from beyond the solar system is giving scientists an unusually close look at the chemistry that may help ...

Astronomers have followed 3I/ATLAS since its discovery on July 1. Hubble photographed it on July 21 from 277 million miles ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

This launch is important for a few reasons. First, it shows that Blue Origin is serious about competing in the heavy-lift ...

Its last close encounter was in mid-September, the closest one yet, passing just 3.8 million miles from the solar surface. It passed through the boundary between outer space and the region where the ...

It’s also the perfect place to learn about the Geminid meteor shower, which peaks this weekend. Texas Standard hit the road ...

Blue Origin’s big rocket, New Glenn, took to the skies for its second-ever flight, and it was a pretty big deal. This wasn’t ...

LifeTracer is not a universal life detector. Rather, it provides a foundation for interpreting complex organic mixtures. The Bennu findings remind us that life-friendly chemistry may be widespread ...