"This demonstration marks the first end-to-end test of our space power beaming technology, proving we can collect and ...

CAPE CANAVERAL, Fla. (AP) — The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making ...

The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

Webb's penetrating infrared gaze has now revealed the true identity of the glow as a face-on, distant spiral galaxy. It has a ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

Frothy and resembling an ice cream sundae — that’s how NASA described a newly-released, stunning image of a cosmic tornado ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...