Tag Archive for 'Deinococcus radiodurans'

Deinococcus radiodurans. Image credit: USU / Michael Daly.

New Research Reveals How Deinococcus Bacteria Withstand Extreme Radiation

Dec 16, 2024 by News Staff

A radiation-resistant bacterium called Deinococcus radiodurans can withstand radiation doses thousands of times higher than what would kill a human. The...

This artist’s impression shows how Mars may have looked about 4 billion years ago. Image credit: M. Kornmesser / ESO.

Chances of Finding Ancient Bacteria on Mars are Better than Previously Expected: Study

Oct 27, 2022 by Natali Anderson

Radiation resistance of microbes is a key parameter in considering survivability of microbes over geologic times on the frigid, arid surface of Mars that...

This artist’s impression shows a view of the surface of Proxima b orbiting Proxima Centauri. Alpha Centauri AB also appears in the image to the upper-right of Proxima itself. Proxima b is a little more massive than the Earth and orbits in the habitable zone around its star, where the temperature is suitable for liquid water to exist on its surface. Image credit: M. Kornmesser / ESO.

Our Closest Neighboring Exoplanets Could Be Habitable After All

Apr 11, 2019 by News Staff

Proxima b, TRAPPIST-1e, Ross-128b and LHS-1140b — the closest potentially habitable exoplanets — orbit a different kind of star than our Sun:...