October 22, 2019

Astronomy Video of the Week: Protecting the Planet

NASA’s Cassini spacecraft at Saturn’s moon Enceladus.

(Image credit: JPL/NASA).

Where humans go, our bacterial biome follows… but how do we protect future pristine environments from, well, us? The SETI Institute recently published a fascinating discussion on the topic of planetary protection as part of its weekly SETI Talks series. Titled Integrating Planetary Protection in Human Missions, Dr. Margaret Race discusses the past, present and future issues surrounding the sterilization of interplanetary missions. Dr. Race is an expert in the field of planetary protection science. And besides its paramount importance, the title of ‘planetary protection officer’ is simply the Best. Job Title. Ever. [Read more...]