Credit: Kamalika Chakraborty A bizarre pair of planets 190 light-years away is forcing astronomers to rethink how planetary ...

Astronomers using the James Webb Space Telescope have uncovered evidence that a rare mini-Neptune orbiting inside a hot Jupiter’s path likely formed far from its star, beyond the frost line, before ...

In 2026, NASA’s Curiosity rover and the James Webb Space Telescope delivered groundbreaking findings that are reshaping our understanding of Mars, exoplanets, galaxy evolution, and planetary formation ...

Using the James Webb Space Telescope, astronomers have created the most detailed map of the cosmic web ever.

Astronomers using the James Webb Space Telescope have directly analyzed the surface of a distant super-Earth, revealing a dark, airless, Mercury-like world.

James Webb Space Telescope reveals a hot rocky exoplanet surface. Learn JWST exoplanet findings, basalt crust, and first-ever ...

The spectacular birthplace of weird carbon molecules known as "buckyballs" came to light in new imagery of a nebula from the James Webb Space Telescope. The gas cloud includes an upside-down question ...

Scientists have discovered a galaxy as it was 13 billion years ago, 800 million years after the Big Bang. It contains possible evidence of the universe's first stars and is one of the most chemically ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...

GREENBELT, Md. — A project nearly ten years in the making, at NASA Goddard, is scheduled to take flight later this year. A state-of-the-art space telescope will give images of our universe we’ve never ...