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The Chinese flag that the Chang'e 6 mission brought to the moon's far side is made primarily of basalt, a volcanic rock that's plentiful on the lunar surface.

"Star Trek V: The Final Frontier" premiered on June 9, 1989. How does the Shatner-directed fifth installment in the Star Trek film series hold up 35 years later?

Evidence for a lake beneath the south polar cap of Mars may have been misinterpreted, a new study reports.

The sunspot that produced the historic geomagnetic storm that led to May's global auroras has made headlines again, producing the strongest radiation storm since 2017.

In a new video, NASA astronauts Butch Wilmore and Suni Williams conduct a guided tour of Starliner, the Boeing craft that carried them to the International Space Station last week.

T Coronae Borealis will erupt with a magnificent explosion sometime between now and September, becoming visible to the unaided eye. Here's how to find it when it does.

Astrophotographer Miguel Claro explains how he captured this incredible image of the sun's surface that includes the giant sunspot AR3664 that led to May's widespread auroras.

The first astronaut mission of Boeing's Starliner capsule won't come back to Earth until June 18 at the earliest, NASA announced over the weekend.

Water frost has been found on huge volcanoes at the equator of Mars, a region where scientists thought frost was impossible.

The existence of carbon in the early universe means that planets and perhaps even life could have formed sooner than anticipated.

Gaia discovers the Milky Way's last major act of galactic cannibalism was surprisingly recent, as the space telescope counts the "wrinkles" of our galaxy to retell its history."

Tiny 'supercharged' black holes born just after the Big Bang may have been brief companions to primordial black holes, dying before the universe was a second old.

Type Ia supernovas erupt when white dwarf "dead stars" vampirically feast on a companion star. Researchers are turning to AI to better understand why.

An exclusive look at "Dune: The Graphic Novel, Book 3: The Prophet," which comes out on July 16.

The three-body problem is a physics conundrum that has boggled scientists since Isaac Newton's day. But what is it, why is it so hard to solve and is the sci-fi series of the same name really possible?

Two astronauts performed tests inside full-scale mock ups of SpaceX’s Starship Human Landing System to test spacesuits and other hardware for NASA's Artemis 3 moon mission.

An interview with Raven Baxter and NASA's Ronald Gamble about the Stellar Dreams Project, which will give 100 telescopes to 100 families.

Europe's new Ariane 6 heavy-lift rocket is set to launch for the first time on July 9 after a series of delays.

On Episode 114 of This Week In Space, Rod and Tariq talk about the launches of Boeing's Starliner and SpaceX's Starship.

During a successful fourth flight test of Starship this week, SpaceX stated another big goal: Building one megarocket a day at its new Starfactory.