NASA's James Webb Space Telescope has captured direct images of multiple gas giant planets within an iconic planetary system.

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

The James Webb Space Telescope detected carbon dioxide directly on exoplanets for the first time. This allows the formation of planets to be reconstructed.

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

Previous examinations using ground-based tools as well as the Hubble and Spitzer space telescopes indicated SIMP 0136 was ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...

The JWST has spotted the presence of carbon dioxide on HR 8799’s four known planets, part of a system astronomers use to ...

NASA's SPHEREx telescope will capture the entire sky and generate colourful images that are currently impossible with existing telescopes.

The $488 million observatory is set to launch at the end of this month on a two-year mission to map the entire celestial sky.

A paper published in 2023 spurred discussion about whether life exists on an exoplanet named K2-18b. Two years later, the ...