I'm a planetary scientist who was born the year of Sputnik's launch. Over the course of my 40-year career, I've witnessed not ...

Scientists revealed Wednesday that Mars' innermost core appears to be a solid hunk of metal just like Earth's. Related video ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

JWST placed new limits on planets around Epsilon Eridani and demonstrated an improved technique for spotting faint signals.

In a first, astronomers imaged a baby planet within a gap in the disk of material around a star, confirming predictions about how rings form.

Astronomers using the James Webb Space Telescope have discovered a planet-forming disk that almost entirely lacks water, ...

Six planets are hanging out in the sky this month. It’s what’s known as a planetary parade and it’s the last one of the year.

New Planet In Strange Perpendicular Orbit Around Binary Stars Is Straight Out Of Science Fiction An undetected world is the most likely explanation for this truly bizarre set-up.

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

The dawn of the 20th century brought exciting advancements, including the automobile, mechanical flight and wireless ...

Astronomy magazine's special issue asks: What can we do so that Earth is a nice place to live now, and a million generations from now?

More than 85 climate scientists declared the Department of Energy’s new climate report unfit for policymaking in a ...