Over the past decade or so, astronomers have speculated about the characteristics of rogue planets in the Milky Way galaxy.

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

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it.

The James Webb Space Telescope captured amazing imagery of the Chameleon I dark molecular cloud. It harbors the "deepest, ...

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

NASA's James Webb Space Telescope (JWST) has found water swirling in the air of a distant alien planet, a new study reports. That exotic world is TOI-421 b, a boiling-hot "sub-Neptune" orbiting a ...

Sagittarius C, a turbulent region near the Milky Way’s center, is glowing with hot plasma and threaded by magnetic fields, ...

Unlike the James Webb Space Telescope's views of other sub-Neptune exoplanets' atmospheres, its look at TOI-421 b was clear. Credit: NASA / ESA / CSA / Dani Player illustration A sweltering planet ...

Home Internet for Gaming The James Webb Space Telescope just zoomed in on the atmosphere of a planet discovered in 2020 -- and now we have the clearest data ever about an exoplanet. The awkwardly ...

The new 3D visualization also highlights other fascinating features within the Cosmic Cliffs. Bright yellow streaks and curved arcs are visible, representing powerful outflows from young stars that ...