Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

Tiny radio probe called GIRO may soon reveal what lies beneath alien worlds with 100x more accuracy than current tech.

A solar mission shared between the European Space Agency and NASA has captured the first-ever images of the Sun's south pole.

A new probe in development known as GIRO represents a low-cost step toward unlocking the secrets of exoplanets, all through ...

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

Astronomers have discovered the "missing link" connecting the death of sunlike stars to the birth of white dwarf stellar ...

Georgia Tech scientists have uncovered evidence that a mountain on the rim of Jezero Crater—where NASA's Perseverance Rover ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

The asteroid, about the size of a 10-story building, has a 4.3% chance of lunar impact, according to NASA's James Webb Space Telescope observations. While a moon impact wouldn't significantly alter ...

The European Space Agency-led spacecraft Solar Orbiter, which carries instruments designed and built at UCL, has captured the ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...