Earth, asteroid

An asteroid that fell to Earth and exploded above Canada in 2022 was only around 20 inches wide — the smallest space rock ...
Earth is saying goodbye to an asteroid that has been a "mini-moon" of sorts since late September, when it joined the planet's ...
An asteroid the size of the Empire State Building will safely pass Earth on Dec. 4, 2024. It's classed as a “potentially ...
A recent discovery made by scientists working with a sample of rock from outer space highlights one of the huge challenges ...
"The fact that terrestrial microbes are the Earth's best colonizers means we can never completely discount terrestrial ...
Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...
A chunk of rock collected from the asteroid Ryugu contains bacteria—but, unfortunately, it's not evidence of alien life.
Hayabusa was supposed to return asteroid samples to Earth. Asteroids are space rocks that were formed during the early ...
Asteroid 2024 CY1 flew about 75,500 miles (121,000 km) away from Earth. The space rock is about 16 feet (8 m) wide. Credit: Space.com | orbit animation: NASA/JPL-Caltech | edited by Steve Spaleta ...