A team of physicists just snared $3 million for testing the law of gravity like never before.
Two space companies are teaming up on a planned 2022 mission that could help open up the off-Earth economy.
The mystery of how giant cyclones stay together in geometric patterns around the poles of Jupiter may now be solved, but new questions have emerged as to how these clusters formed in the first place.
You can now attend a full lineup of live astronaut talks and "meet and greet" opportunities — all without having to leave your home.
The long-awaited first trailer for Denis Villeneuve's adaptation of Frank Herbert's classic sci-fi saga has arrived and it's going to blow your mind.
Astronauts lose bone and muscle mass on long-duration missions, but a new treatment administered to mice in space could prevent that from happening, a new study finds.
A commercial cargo spacecraft bound for the International Space Station will fly under the name of a fallen NASA astronaut who was the first Indian-born woman to enter space.
A Chinese reusable experimental spacecraft has safely landed after two days in orbit, according to state media, and may have deployed a satellite during its mysterious, brief journey in space.
The imaging sensors for the future Vera C. Rubin Observatory have taken their record-breaking first photos.
Four Indian astronauts continue to train at Russia's Gagarin Cosmonaut Training Center near Moscow as prospective space travelers for India's crewed Gaganyaan project.
People around the world believe our planet is flat. Here's the (surprising) truth about debating them.
A Chinese Long March 4B rocket successfully launched a new Earth-watching satellite Monday (Sep. 7) but its first stage narrowly missed a school when it fell back to Earth.
Physicists have found a new paradox in quantum mechanics that throws doubt on some common-sense ideas about physical reality.
On Tuesday (Sept. 8), actors will celebrate an online "Star Trek" day with panels and discussions, while discussing the series' emphasis on diversity.
Astronomer Jackie Faherty has teamed up with some of the world's leading scientists to create a new Astronomy course that people can take from the safety of their own homes.