Scientists detected the planet, designated TOI-3261 b, using NASA’s Transiting Exoplanet Survey Satellite ( TESS ). This ...

A strange asteroid-comet hybrid that orbits between Jupiter and Neptune could reveal key details about the birth of our solar ...

The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...

The Hubble Space Telescope is nearing its 35th anniversary and skywatchers can celebrate the mighty telescope with a ...

It seems 2025 will have a strong start, too, with a planet parade just a few weeks into the new year. A planet parade is when ...

An object that orbits in the space between Jupiter and Neptune has chemistry that could tell us more about the birth of the ...

Mysterious Neptune Dark Spot Detected from Earth for the First Time Aug. 24, 2023 — Using ESO's Very Large Telescope (VLT), astronomers have observed a large dark spot in Neptune's atmosphere ...

The James Webb telescope has focused its attention on an oddball space rock lurking between Jupiter and Neptune. The unusual "centaur," named 2060 Chiron, has features of both comets and asteroids.

A study with the James Webb Space Telescope led by astronomer Noemí Pinilla-Alonso clarifies the characteristics of the ...

Explore the world of exoplanets—distant planets that captivate scientists. Visit ExtremeTech to learn what makes them so ...

Scientists using NASA’s James Webb Space Telescope have studied Chiron, a centaur orbiting between Jupiter and Neptune, ...

The Hubble Space Telescope has spent more than thirty years providing some of the most incredible ... has been obtaining detailed views of the long-term changes in the skies of the four closest giants ...