satellites

NASALet’s visit Europa!William B. McKinnon, Ph.D., professor of earth and planetary sciences in Arts & Sciences at Washington University in St. Louis, says the space science community suffers from an embarrassment of riches when pondering which of Jupiter’s moons should be studied next, because they all differ in the way that they can reveal more about planets and how they behave. But he thinks it is Europa that clearly commands the most attention.

David Kilper / WUSTL PhotoFailure at a university is a word with bad connotations, unless you are involved in building experimental satellites that the U.S. Air Force and NASA find interesting. An aerospace engineer at Washington University in St. Louis who works with students building experimental spacecraft says student-built spacecraft, which he calls “university-class,” have a strong advantage over aerospace industry-built spacecraft: the freedom to fail.