NASA's TESS mission in distress, Mars Express restart is a success

Falcon 9 grounded while turning it off and on again works at ESA A Guidance and Navigation Control (GNC) issue scuppered last night's Transiting Exoplanet Survey Satellite (TESS) launch atop a SpaceX Falcon 9. Conversely, the European Space Agency (ESA) celebrated a successful restart of the Mars Express orbiter following a software update.…