A newly discovered cluster-scale strong gravitational lens, with a rare alignment of seven background lensed galaxies, provides a unique opportunity to study cosmology.

Astronomers pointed the powerful James Webb Space Telescope at a distant zone dubbed the "Extreme Outer Galaxy," and zoomed ...

Eerie new deep-sea footage shows the sunken Titan submersible’s severed tail cone resting on the ocean floor after its doomed voyage last June.

A faint glow from all of the galaxies that have ever existed fills the cosmos, and NASA's New Horizons spacecraft has made ...

NASA's testing a solar sail system in space, and the spacecraft that brought the tech there has snapped a photo.

NASA’s James Webb Space Telescope has captured unprecedented images of star formation in the remote outskirts of the Milky ...

A mysterious and powerful burst of radio waves reached Earth after traveling through space for 8 billion years dubbed FRB ...

The James Webb Space Telescope has recorded spectacular images of star formation in the extreme outer reaches of the Milky Way. Here's a look.

You stand at the shore of a desolate ocean on a desolate world. As the dawn breaks, a strangely red star, 50 times larger ...

New observations show the bubbling surface of the red giant star R Doradus, a feat previously only achievable with the Sun.

James Darren, the actor behind Star Trek's crooning hologram, passed away this week—but the warmth and light he brought to ...

Known as the "Mexican walking fish," this amphibian has the ability to regenerate its limbs and never undergoes full metamorphosis. This large bird with an enormous, shoe-shaped bill looks prehistoric ...