A massive asteroid, 2025 FA22, will safely pass Earth on September 18, 2025, at a distance of 4.6 million miles. Initially ...

NASA confirmed asteroid 2025 FA22 is on a set course. The space rock measures roughly 520 feet wide. It travels at a speed of ...

NASA confirmed the asteroid will fly past Earth today. It measures about 520 feet wide and moves fast. Its speed is 24,127 ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

The asteroid will pass the Earth at a distance of about 135,000 miles (about 217,000 km), considered "close" in astronomical ...

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

"The results reported here can be crucial when down-selecting which samples, if not all, are returned to Earth." ...