A building-sized asteroid, 2025 FA22, is set to pass by Earth on September 18, 2025, at a distance of 523,000 miles.

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

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

A skyscraper-size asteroid named 2025 FA22 will make a close approach to Earth this week, and you can watch it happen live ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...

Astronomers have confirmed that a large near-Earth asteroid, named 2025 FA22, will make a safe flyby of Earth on Thursday, ...

Amazon made same-day delivery the benchmark on Earth. Impulse Space is pitching a similar concept for satellites bound for ...

A space instrument built by the University of Colorado Boulder will launch aboard a NASA spacecraft on Sept. 23 to detect and ...

A recently observed object called 2025 PN7 was found orbiting near the Earth. The quasi-moon is expected to accompany our ...

Webb telescope captures a young giant star firing off an 8-light-year gas jet, and revealing how massive stars form.

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...