The James Webb Space Telescope has directly imaged Epsilon Indi Ab, uncovering thick water-ice clouds that mask atmospheric signals and challenge simple models of giant planets. The cold, massive ...

A giant planet circling a nearby star has given astronomers a rare look at what a colder, more Jupiter-like world can be like ...

Investigators said a missing piece of basic runway tech left systems blind as a landing jet and an emergency vehicle ...

President Donald Trump’s buddy in arms, Israeli Prime Minister Benjamin Netanyahu, has revealed he underwent cancer treatment ...

This latest image from Hubble forms just one of more than 1.7 million observations that the space telescope has made over the ...

Scientists analyzing data from NASA’s Juno spacecraft have uncovered evidence that lightning on Jupiter can be vastly more ...

The connection between the society's centennial and the number of telescopes that will be erected on the Griffith Observatory ...

New images from the Mars Express spacecraft show ancient volcanic ash spreading across the Red Planet. Europe's Mars orbiter ...

If you step outside after sunset, you might catch one of the season’s loveliest celestial meetups as dazzling Venus shimmers ...