NASA is monitoring the forecast associated with the formation of a tropical depression in the Caribbean Sea while in parallel continuing to prepare for a potential launch opportunity on Tuesday, Sept. 27 during a 70-minute window that opens at 11:37 a.m. EDT. Managers are initiating activities on a non-interference basis to enable an accelerated [...]
NASA will host two media briefings Monday, Sept. 26, in preparation for the fifth crew rotation mission with SpaceX as part of the agency’s Commercial Crew Program.
Three cosmonauts living aboard the International Space Station are set to return to Earth Thursday, Sept. 29.
NASA will hold a media teleconference at 12:30 p.m. EDT Friday, Sept. 23, to discuss the cryogenic demonstration test conducted Wednesday, Sept. 21, ahead of the next Artemis I launch attempt.
The launch director has confirmed all objectives have been met for the cryogenic demonstration test, and teams are now proceeding with critical safing activities and preparations for draining the rocket’s tanks. After encountering a hydrogen leak early in the loading process, engineers were able to troubleshoot the issue and proceed with the planned activities. [...]
Over the past week, the CAPSTONE spacecraft was able to improve thermal conditions for the propellant and other critical systems while maintaining positive power generation. The operations team has been performing ground and spacecraft testing in preparation for an attempt to stop CAPSTONE’s spin. This operation would return the spacecraft to normal status and will [...]
Launch controllers have completed the pre-pressurization test, obtaining pressure and temperature level readings as desired. Controllers are continuing with the procedures for today’s test, gathering additional data.
Launch controllers have reached the replenish phase of liquid hydrogen loading operations for the interim cryogenic propulsion stage of the Space Launch System rocket and are continuing operations to load liquid oxygen into the upper stage. Teams are moving into operations to conduct a pre-pressurization test, in which engineers will bring the core stage liquid [...]
The Space Launch System’s core stage liquid hydrogen tank is now full and is being replenished as some of the supercold propellant boils off. Since resuming liquid hydrogen fast fill operations, the rate of the hydrogen leak at the tail service mast umbilical quick disconnect has remained within allowable rates. The core stage liquid [...]
Fast fill continues for the Space Launch System (SLS) rocket’s core stage liquid hydrogen (LH2) tank at a reduced pressure as teams monitor the area where the hydrogen leak was detected. Fast fill is complete for the core stage liquid oxygen (LOX) tank and engineers have completed the engine bleed test, which flows supercold [...]