In December 2024, the spacecraft successfully beamed an infrared laser message back to Earth from a mind-boggling distance of ...

An Earth-observing radar satellite launched in July jointly between the U.S. and India has returned its first images of our ...

The DART mission achieved its goal of changing one asteroid’s orbit around another, but questions remain about why the orbit ...

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

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

According to NASA data, Earth is reflecting less and less sunlight. Here are the potential consequences of that.

NASA and ISRO’s NISAR satellite has captured its first radar image of Earth, promising sharper insights into land movement, ...

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

What happens to NASA and its operations in Florida during the government shutdown? Will rocket launches be delayed? Is Kennedy Space Center open?

Sierra Space had been looking to join SpaceX and Northrop Grumman as one of three commercial resupply partners for NASA ...

Dark comets are a unique type of cosmic object. While they may look like asteroids, they are actually comets with unusual ...

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 ...