August 20, 2019

22.05.11: Meteoroids: Sandblasting Satellites?

0.84mm diameter strike on the window of Shuttle Columbia seen after STS-35. (Credit: NASA).

Next time you use your mobile or GPS to bounce signals off of a satellite, thank Stanford professor Ingrid Close… she and other researchers like her think about meteoroid strikes and their potentially crippling effects on spacecraft, so hopefully you don’t have to. [Read more...]