"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Webb is helping scientists understand these gassy exoplanets 'in a way that was not possible prior to the telescope’s launch, ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

Though they don't orbit around our sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar ...

Astronomers recently announced a tantalizing discovery: using the James Webb Space Telescope, researchers detected potential ...

Sub-Neptune planets are often covered in thick haze, making studying hard. However, NASA’s James Webb Space Telescope is ...

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One of the most famous and beautiful cosmic sights shows its colors in this new image from the Hubble Space Telescope. The Veil Nebula is the remnant of a massive star which exploded in a supernova 10 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Thousands of galaxies in various shapes and sizes are captured in this new image from the ...

Astronomers using the James Webb Space Telescope (JWST) have detected the first planet seen orbiting a dead star, offering new insights into how planets evolve during the final stages of a star's ...

But when the James Webb Space Telescope (JWST) peered next to the lion, it revealed astounding new details. In the tiny constellation Sextans, JWST detected groups of galaxies up to 12 billion ...