Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...

Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...

During the day, pop-up shops and guest speakers filled an East Austin boutique venue, but when the sun set, pink strobe ...

NASA's James Webb Space Telescope was recently used to capture direct images of four Saturn-like exoplanets in a solar system 130 light-years away.

The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

The smashups are thought to have occurred at least 100 million years ago, but the moons they created are new to astronomers.

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

For centuries, Jupiter reigned as king of the moons. Initially, the Big Four, discovered by Galileo, and then as optics and astronomy advanced, more and more, smaller and smaller bodies, until Big J ...