Despite their best efforts, the team discovered "rods and filaments of organic matter, which are interpreted as filamentous microorganisms, on a space-returned sample from 162173 Ryugu recovered by ...

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

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

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

Hayabusa-2 reached the asteroid Ryugu in June this year after a three-and-a-half-year journey. The 1km-wide space rock known formally as 162173 Ryugu belongs to a particularly primitive type of ...

Microscope image of one of the small fragments of asteroid 162173 Ryugu studied by scientists at the Advanced Photon Source. This fragment is roughly 400 microns in diameter, or about the width of ...

The 900m-wide space rock known formally as 162173 Ryugu belongs to a particularly primitive type of asteroid. It is thought to be a relic left over from the early days of our Solar System ...