WB—is estimated to be between 240 and 525 feet across and will pass us at about twice the distance between the Earth and moon.

A stadium-sized asteroid, 2006 WB, will pass Earth at a safe distance of twice the Earth-Moon distance on November 26. Traveling at 9,400 mph, this near-Earth object will allow astronomers to collect valuable data.

A sample of the asteroid Ryugu returned to Earth by the Hayabusa2 mission was rapidly colonized by terrestrial microorganisms, new research has revealed.

Earth is parting company with an asteroid that's been tagging along as a “mini moon" for the past two months. The harmless space rock will peel away on Monday.

After almost two months of companionship, Earth has just lost its “mini-moon.” On Monday, the asteroid dubbed 2024 PT5 was tugged away from our planet and resumed its course in the sun’s orbit once more.