NASA focuses on changing reality of space exploration following Planetary Protection Review

NASA has announced the release of recommendations from Planetary Protection Independent Review Board (PPIRB) in response to a recent National Academies of Sciences, Engineering, and Medicine report and a recommendation from the NASA Advisory Council, the administration said.

With NASA, international, and commercial entities planning bold missions to explore our solar system and return samples to Earth, the context for planetary protection is rapidly changing. NASA established the PPIRB to conduct a thorough review of the agency´s policies.

Planetary protection establishes guidelines for missions to other solar system bodies so they are not harmfully contaminated for scientific purposes by Earth biology and Earth, in turn, is protected from harmful contamination from space.

The board´s report assesses a rapidly changing environment where more samples from other solar system bodies will be returned to Earth, commercial and international entities are discussing new kinds of solar system missions, and NASA´s Artemis program is planning human missions to the Moon and eventually to Mars.

The PPIRB, comprised of a high-level team of 12 experts and stakeholders from science, engineering and industry, examined how to update planetary protection policies and procedures in light of current capabilities. Such guidelines have periodically been updated and inform exploration by spacefaring nations that have signed the Outer Space Treaty since the 1960s.

NASA plans to begin a dialogue about the PPIRB report´s recommendations with stakeholders, and international and commercial partners to help build a new chapter for conducting planetary missions, and planetary protection policies and procedures.