Early last year, asteroid 2024 YR4 caught the public’s attention as its chances of hitting Earth in the near future climbed ...

Psyche is often said to be worth around £8,000,000,000,000,000,000 based on estimates of how much metal it may contain. This ...

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...

NASA is tracking a near-Earth asteroid called 2026 BJ8 that is moving through space at around 50,000 kmph and is roughly the size of an airplane. Although its speed and relatively close approach to ...

Only far smaller impacts have been observed directly. In 2013, a meteoroid weighing a few hundred kilograms struck the Moon, ...

Add Yahoo as a preferred source to see more of our stories on Google. Recently, the online world has been abuzz with speculation that NASA has confirmed the discovery of a second moon in Earth's orbit ...

A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026. Image from Gianluca Masi/Virtual Telescope Project www.virtualtelescope.eu A massive near-Earth asteroid of “planet ...

Scientists already knew this could be a doozy. Astronomers previously estimated if 2024 YR4 hits the moon, it could form a ...

A mosaic of Bennu created from observations made by NASA’s OSIRIS-REx spacecraft, which was in close proximity to the asteroid for over two years. - NASA/Goddard ...

Learn about 2024 YR4, the asteroid with a 4 percent chance of hitting the Moon in 2032, and the possible timeline of effects that could follow.

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...