2025 BS4 is classified as a near-Earth object (NEO), which are defined as objects that come within about 120 million miles of the sun, or 30 million miles of Earth. Objects and asteroids that come ...

Sept. 11 (UPI) --The Polaris Dawn mission on Tuesday reached an orbit of 870 miles above the Earth's surface, the farthest ...

A New York design firm called Clouds Architecture Office has proposed a tower that would hang from an asteroid 31,068 miles above Earth. The Analemma Tower would be the tallest building ever made.

CAPE CANAVERAL, Fla. — A tech billionaire popped out from a SpaceX capsule hundreds of miles above Earth and performed the first private spacewalk Thursday, a high-risk endeavor once reserved ...

Experts predict the asteroid will fly over the southern tip of South America at about 7:27 p.m. EST, and will only be about 2,200 miles above Earth's surface. Earth's Core Spinning in Opposite ...

SEE ALSO: NASA will show the world new 'blue marble' photos of Earth every day The photo was taken from about 105 kilometers (65 miles) above Earth by a rocket launched from the White Sands ...

Powerful winter storms which led to deaths and power outages in the UK and Ireland were made more likely by an intense swirling vortex of winds miles above the Arctic, say scientists. Powerful ...

Most observed gigantic jets reach the ionosphere — the part of the atmosphere that begins around 50 miles above Earth's surface and contains charged particles captured from the sun. This has ...

NASA has confirmed the existence of a long-hypothesized electrical field called the "polar wind," which explains how Earth's atmosphere escapes above the ... altitude of 477 miles and measured ...

Powerful winter storms which led to deaths and power outages in the UK and Ireland were made more likely by an intense swirling vortex of winds miles above the Arctic, say scientists. A team of ...