2025 marks the bicentennial of the Erie Canal, and NASA's Earth Observatory commemorated the milestone with a satellite-based ...

The ISS feels impossibly far at 250 miles up, but lunar missions go 240,000 miles out - over 1000x the distance. It's a ...

These so-called Venus co-orbital asteroids are currently undetected because of their alignment in the sky but could one day drift into Earth’s path, at least according to simulations combining ...

A small asteroid will pass relatively close to Earth, highlighting the importance of global tracking and research. Scientists ...

A paper from several NASA scientists and other researchers explores whether an asteroid with a 4% chance of hitting the moon ...

An asteroid known as 2024 YR4 could be just a few years away from colliding with the moon, and such an impact could have serious consequences.

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

A UCLA astronomer who leads planetary defense missions for NASA says avoiding asteroid impacts is “a problem we can ...

An agreement to study a private astronaut mission using an Orion spacecraft is a step by Lockheed Martin in efforts to offer ...

U.S. startup Spacecoin said on Wednesday it had successfully sent secured information through space in what it said was a ...

An asteroid known as 2024 YR4 could be just a few years away from colliding with the moon, and such an impact could have serious consequences.

China's Three Gorges Dam has effectively changed Earth's axis by nearly an inch since it was built nearly 18 years ago, ...