NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover—a ...

In this photo, technician Brenda Estavia is installing the innermost layer of the sunshade onto the deployable aperture cover structure of NASA’s Nancy Grace Roman Space Telescope.

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Friday ...

Feb. 4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue ...

Chanelle was accompanying her friend, who was getting her eyelashes done by another friend. Sitting quietly and observing the process, she soon came up with a mischievous plan to liven things up.

The Pioneer spacecraft designed, built, and tested by Rocket Lab is the second spacecraft delivered to Varda for launch ...

The nebulosity of hydrogen gas is revealed with the use of a “Hydrogen-Alpha” filter in an astro image of the Cygnus ...

In Bonnybridge, a picturesque Scottish village at the apex of an area dubbed the Falkirk Triangle, extraterrestrial encounters and UFO sightings are almost commonplace ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...