* Remove mid-deck and flight-deck platforms (2 a.m.) * Activate and test navigational systems (7 a.m.) * Complete preparation to load power reactant storage and distribution system (9 a.m.) * Flight ...

Resume countdown at T-11 hours (9:03 a.m.) * Activate the orbiter’s fuel cells (10:13 a.m.) * Clear the blast danger area of all nonessential personnel * Switch Endeavour’s purge air to gaseous ...

1. The previous attempt was a "botched launch". A sensor problem was detected in one of a quad-redundant sensor which wouldn't have been used in the flight anyway.<BR><BR>2. The hydrogen fuel low ...

NASA and SpaceX successfully launched the agency’s Interstellar Mapping and Acceleration Probe (IMAP) from Florida on Wednesday morning. Joining IMAP on its way to Lagrange Point 1 are two additional ...

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 293 Issued at 2200Z on 20 Oct 2023 Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 292 Issued at ...