
Featured news
04 Jul 2023
Meet a team of scientists working to prevent interplanetary pollution that could pose a threat to life on Earth and other planets
By Dr Athena Coustenis (CNRS, Paris University), Mr Niklas Hedman (UN Office for Outer Space Affairs), and Prof Peter Doran (University of Louisiana) As the search for life elsewhere in our solar system intensifies, so does the need to keep space exploration safe and sustainable. Planetary protection is, more than ever, a major responsibility for humankind. Ensuring that no alien matter is carried back to Earth by spacecraft returning from an interplanetary mission is not the whole issue, however, as planetary protection also involves making sure that the planets and other celestial bodies that we visit remain pristine, in order not to jeopardize scientific research. Formulating policies for planetary protection issues and keeping them up-to-date is the responsibility of the Committee on Space Research (COSPAR) panel on planetary protection. In an article in Frontiers in Astronomy and Space Sciences, an international group of experts affiliated with COSPAR reviewed the panel’s role, and its Planetary Protection Policy, including recent considerations regarding the Policy for the Moon, Venus, Mars and small planetary bodies. Now writing on the Frontiers news site, the panel’s leadership consisting of chair Dr Athena Coustenis and vice- chairs Niklas Hedman and Prof Peter Doran explain why this endeavor […]