As humanity ventures deeper into space, one critical question looms large: how do we prevent Earth's microbes from contaminating other worlds? A new study published in Journal of The Royal Society ...

The Committee on Planetary Protection (CoPP) monitors progress implementing the planetary protection guidelines associated with priority programs and missions identified in the National Academies ...

Add Yahoo as a preferred source to see more of our stories on Google. More than 50 years after Neil Armstrong first walked on the Moon, space exploration has become almost commonplace. The record for ...

With an increasing number of space missions targeting various celestial bodies, including Mars, Europa, and the Moon, the importance of maintaining the integrity of these environments while protecting ...

Terraforming Mars toward sustainable life-supporting ecosystems poses unprecedented challenges. Extremophilic microbes, which thrive in Earth’s most extreme environments, offer promising biological ...

The detection of viable life is a key objective for both in situ astrobiological experiments on extraterrestrial bodies, and for planetary protection protocols on Earth following sample return. We ...

HOUSTON—The concept of planetary protection—the prevention of life forms on other planets from infecting Earth and preventing terrestrial life forms from contaminating other worlds—has a long history.

Researchers call for strengthening existing planetary protection policies beyond the space surrounding Earth to include requirements for preserving the Lunar and Martian environments. In a new study, ...

Protecting planets from extraterrestrial invasion might sound like a job that only exists in science fiction. But NASA recently posted a "Help Wanted" ad for exactly this position, under the name ...

One exciting part of the Mars 2020 mission – which features the Perseverance rover that landed on Mars last month — is the collection of Mars rocks for possible return to Earth. In order to preserve ...