TransAstra has already tested part of its mission on the International Space Station (ISS). Under a $2.5 million contract for ...

Samples from the asteroid Ryugu revealed all five genetic nucleobases, suggesting the building blocks for life existed in ...

A rock measuring 900 meters is on a journey through our solar system, providing what is arguably one of the strongest pieces ...

Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling ...

Even 200 years after asteroid 16 Psyche was discovered, astronomers continue to puzzle over its formation. Psyche is the 10th ...

Researchers have reported detecting all five canonical nucleobases used in DNA and RNA in samples collected from the carbonaceous asteroid Ryugu, building on analyses enabled by Japan’s Hayabusa2 ...

JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA.

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

TransAstra is performing a study, funded by investors and customers, to explore the technical feasibility of moving a 100-metric-ton asteroid to a stable near-Earth orbit. “We want to bring an ...

Choose your fighter for the origin of water on Earth! Was it always here or did it come to this planet from somewhere else in space? And, either... Comets, asteroids, and planets: The likely origins ...

A bus-size asteroid known as 2026 EG1 flew past Earth closer than the moon late Thursday. Here's what NASA had to say about ...

Dear EarthTalk: It seems to me the single biggest potential “environmental” problem we could face—even bigger than global warming or a nuclear war—is a comet or asteroid striking the Earth. Do we ...