See multiple views from the Hayabusa2 spacecraft's touching down on asteroid 162173 Ryugu. Credit: JAXA/U. Tokyo/Kochi ...

Researchers studied tiny asteroid fragments from Ryugu, revealing that it originated in the outer solar system and evolved ...

The salt crystals, consisting of rock salt, sodium carbonate, and sodium sulfate, are crucial for understanding the evolution ...

Panspermia is the hypothesis that life can survive the transfer between planetary bodies as a secondary path for life to get ...

Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

Last year, researchers excitedly announced that they had found two organic compounds essential for living organisms in ...

"The fact that terrestrial microbes are the Earth's best colonizers means we can never completely discount terrestrial ...

A recent discovery made by scientists working with a sample of rock from outer space highlights one of the huge challenges ...

Samples taken from the space-returned piece of asteroid Ryugu were collected and prepared under strict anti-contamination ...

A team of researchers led by Matthew Genge at Imperial College London confirmed that the asteroid has organic molecules; it confirmed that the samples actually have signs of life — but this life doesn ...

A Ryugu asteroid sample has been found contaminated by terrestrial microbes, raising questions about planetary protection.

Ryugu, formally known as 162173 Ryugu, is a 2850-foot (870-meter) wide near-Earth asteroid that lacks a protective atmosphere. This means its surface is directly exposed to space and can gather ...