A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

A Soviet spacecraft is set to return from Earth's orbit after a failed mission to Venus over 50 years ago. See when it could crash to Earth.

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

Each F-35 Lightning II aircraft contains more than 900 pounds of rare earth elements. Each Virginia-class submarine has 9,200 ...

For decades, scientists have debated what wiped out the dinosaurs 66 million years ago. The usual suspects? A massive ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

The Artemis 2 megarocket set to launch NASA's next astronauts to the moon in 2026 is almost completely assembled. The giant ...

Before humans ever appeared and not long after the dinosaurs went extinct, a new giant rose to the top of the food chain. It ...

This surge in solar wind is linked to a giant coronal hole on the Sun, an area where the solar magnetic field opens up and ...

President Trump's plan to impose 100% tariffs on foreign-made films faces a number of legal and practical obstacles.

Trump, months after taking the oath of office, questioned whether he had a duty to uphold the constitutional right to due ...