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Samantha Cristoforetti channeled her inner Sandra Bullock in a space station nod to "Gravity."

North Carolina State University scientists are using satellite images to monitor the expansion of the state's swine waste lagoons.

NASA's Psyche asteroid mission is facing an uncertain future after software testing issues forced an extended launch delay expected to last at least until July 2023.

The grave of a rocket body that slammed into the moon more than three months ago has been found.

We keep this best telescope deals guide up to date all year round — so keep checking back for the best discounts today.

The European Space Agency is upgrading software on its venerable Mars Express orbiter to enable it to see beneath the surface of Mars and its moon Phobos in greater detail than before.

Make your night sky images shine brighter by using one of the best photo editing apps for astrophotography.

Space weather refers to conditions in the region of space that is affected by the sun. It is tricky to predict and can wreak havoc on the technological world.

This fast radio burst comes from a faraway galaxy and shows some unique properties

BepiColombo's second close flyby of Mercury Thursday (June 23) gave a stunning set of close-ups of the planet's craters and volcanic regions.

The Gaia spacecraft is helping to fill the gaps in our understanding of "hot Jupiters," mysterious, massive planets that orbit very close to their stars.

That's a huge discount on a 3D printer we've tested and rate very highly

Mirrorless cameras are rapidly rising in popularity, but are they actually worth the hefty price tag?

A new analysis of a Martian meteorite is challenging current thinking about how terrestrial planets acquired volatile elements early in their formation.

This new Mars image was snapped by Europe's Mars Express orbiter, which spied an unusually creepy crater.

Get up early Sunday to see a celestial rendezvous between the two brightest objects in the night sky: Venus and the moon.

NASA astronauts are finally crossing into "Pop" culture. Funko, the collectibles company best known for its line of Pop! vinyl figures, has revealed its first product depicting a NASA astronaut.

Three companies will demonstrate their potential to power lunar infrastructure using nuclear fission systems, under new joint NASA contracts announced on Tuesday (June 21).

The most recent Artemis 1 "wet dress rehearsal" wasn't perfect, but it was good enough to keep the NASA moon mission on course for liftoff a few months from now.

South Korea has canceled its effort to visit the space rock Apophis during a close, but harmless, flyby of our Earth in 2029, according to a media report.