This meant subjecting microbes to minimum pressures equivalent to ten times those of the Mariana Trench, the deepest part of ...

Space around the Sun contains far more than planets. Scattered through it are smaller bodies made of rock, metal, ice and dust. These objects move on .

A NASA planetary defense officer warns thousands of near-Earth asteroids capable of destroying a city remain undetected.

Samples from Ryugu, a small, near-Earth asteroid, preserve natural remanent magnetization (NRM) from the early history of the solar system. However, despite multiple studies, there is currently no ...

"We don’t know where they are,” said NASA’s planetary defense officer Kelly Fast at the AAAS conference in Arizona this week.

The Vera C. Rubin Observatory has started releasing its first discoveries: including supernovae, variable stars and asteroids ...

Scientists discussed the threat of asteroids at a recent conference in Phoenix. Here's what they said.

Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? For life to take hold on Earth, it needed a suite of chemical compounds, or seed sets ...

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

When we eventually mine asteroids, humans and robots will not leave unprotected microbes on the surface. Instead, machines ...