JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

The JWST has done it again. The powerful space telescope has already revealed the presence of bright galaxies only several hundred million years after the Big Bang. Now, it's sensed light from a ...

The first conclusive discovery of crystalline frozen water in a far-off young star system has been made by researchers using ...

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In a groundbreaking step for exoplanet science, NASA's James Webb Space Telescope (JWST) has given us an unprecedented look at the atmosphere of TOI-421 b, a sub-Neptune exoplanet about 245 light ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

What did the new space telescope see in deep space? James Webb is the largest extraterrestrial telescope in history. Its primary mirror consists of 18 hexagonal segments with a total width of 6.5 ...

NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new ...

NASA's Galaxy Zoo project invites volunteers to classify James Webb Space Telescope images, aiding scientists in understanding galaxy evolution. Participants analyze galaxy shapes, contributing to ...