Kepler is Sick and Resting: “Mountain View, we have a problem”

“Mountain View, we have a problem…”
NASA Kepler Manager at NASA Ames, Mountain View announced today that they interrupted the science operation of the spacecraft, due an issue with one of the reaction wheels.  Kepler is equipped with four reaction wheels which are used to accurately point the telescope. One failed in July 2012 and today the team announced that they detected issues with a second one. Kepler needs three reaction wheels to be used properly, if this one fails the mission is most likely over. That’s not good news.

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