Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, surpassing the previous record-holder, Epsilon Indi Ab, which stands at around 35 ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

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

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 ...

Thousands of galaxies in various shapes and sizes are captured in this new image from the James Webb Space Telescope ... it appeared when the universe was 6.5 billion years old, which is less ...

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 ...

NASA, GSFC The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six times the mass of Jupiter, is the coldest exoplanet ever ...