Gas Giant Exoplanets

SSpace

An artist's concept of planet Elias 2-24 b

September 16, 2026

Astronomers have confirmed a world that’s less than a million years old as the youngest known planet, using…

SSpace

This artist's concept depicts the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2.

September 30, 2025

WISPIT 2b Researchers have discovered a young protoplanet called WISPIT 2b embedded in a ring-shaped gap in a…

SScience

$Three panels, each showing a different view of the binary star system Alpha Centauri. The panel at the left is a Digitized Sky Survey image showing a single bright point source at the center of a black image with small stars scattered throughout. The very center of this bright source is outlined with a vertical box, tilted slightly to the left, with two diagonal lines leading to the second panel. The Hubble Space Telescope image shows two white stars with 4 diffraction spikes each against a black background. The top star is labeled Alpha Cen B and the bottom Alpha Cen A. Alpha Cen A is outlined with a white square with two diagonal lines leading to the third panel at the furthest right, which shows a James Webb Space Telescope image of the star. Within a large white circle there is a blurry red-toned field with an orange star icon and central black circle outlined in white marking the location of Alpha Cen A. A bright orange blob at 9 o’clock in relation to the star is labeled “S1” and circled.$

August 8, 2025

Astronomers using NASA’s James Webb Space Telescope have found strong evidence of a giant planet orbiting a star…

Newfound ‘Baby’ Planet Smashes Record for Youngest Known World

Discovery Alert: ‘Baby’ Planet Photographed in a Ring around a Star for the First Time!

NASA’s Webb Finds New Evidence for Planet Around Closest Solar Twin