EXPERT REACTION: Cassini spacecraft's grand Saturn finale
NASA’s Cassini spacecraft is about to begin its 142 day death spiral inside Saturn’s rings, passing through them 22 times over the coming months. While NASA has extended the mission three times in the past, the operating scientists worry that, with propellant running low, the probe might accidentally crash into one of Saturn's nearby moons, which could contaminate it with Earthling bacteria stuck to the spacecraft. Below, Australian experts comment.
Organisation/s: Australian Science Media Centre, CSIRO, NASA
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Expert Reaction
These comments have been collated by the Science Media Centre to provide a variety of expert perspectives on this issue. Feel free to use these quotes in your stories. Views expressed are the personal opinions of the experts named. They do not represent the views of the SMC or any other organisation unless specifically stated.