Автор zandr, 17.06.2022 00:19:19
Bizonich и 3 гостей просматривают эту тему.
Цитата ULA @ulalaunch · Jun 15The #USSF12 dual-manifested payloads for @SpaceForce_DOD and @USSF_SSC were successful hoisted atop their United Launch Alliance #AtlasV 541 rocket today. The mission is in final preparations to launch June 29.Learn more details in our blog: https://blog.ulalaunch.com/blog/ussf-12-atlas-v-receives-two-ssc-satellite-payloads...
ЦитатаULA @ulalaunchThe launch of an Atlas V 541 rocket carrying the USSF-12 mission for the U.S. Space Force's Space Systems Command (SSC) has been delayed due to weather impacting launch processing milestones. Launch is now planned for June 30. The launch window will be released closer to launch.
Цитата ULA @ulalaunchULA creates artwork for each of our launches that represents the mission from start to finish. Here's the story behind the art for #USSF12.
Цитата ULA @ulalaunchThe #AtlasV rocket and #USSF12 payload emerge from the Vertical Integration Facility as they make their way to the pad for Thursday's launch: http://bit.ly/av_ussf12
Цитата ULA @ulalaunchThe countdown has resumed, and we are GO to fuel the #AtlasV rocket with 66,000 gallons of liquid oxygen and liquid hydrogen. ULA Launch Director James Whelan has authorized cryogenic tanking operations. Liftoff remains targeted for 6:00pmEDT (2200 UTC). http://bit.ly/av_ussf12
Цитата ULA @ulalaunchFueling operations have been initiated at the Space Launch Complex-41 pad. The first step in tanking procedures is loading 4,150 gallons of liquid oxygen into the Centaur upper stage for today's launch of the #USSF12 mission. http://bit.ly/av_ussf12
ЦитатаULA @ulalaunchA check of the current weather conditions is GO across the board. No weather rules are being violated at this time. The forecast for the #USSF12 launch window has improved to 60 percent favorable for the entire two-hour opportunity.
Цитата ULA @ulalaunchThe #USSF12 patch is emblazoned on the #AtlasV rocket's payload fairing.
Цитата ULA @ulalaunchThe last step of fueling has started. This will place about 12,300 gallons of liquid hydrogen fuel into the energetic Centaur upper stage to deliver the #USSF12 mission into geosynchronous orbit. Still targeting 6:00pmEDT (2200 UTC) for liftoff.
Цитатаhttps://www.youtube.com/watch?v=s4LdUzElsKcLIVE: ULA Atlas V 541 Launches USSF-12 NASASpaceflightThis stream was made possible by Brilliant.org. Learn STEM interactively at https://brilliant.org/NASASpaceflightA United Launch Alliance (ULA) Atlas V is launching the USSF-12 mission for the US Space Force. The launch window opens at 6:00 PM EDT (22:00 UTC) from SLC-41, Cape Canaveral SFS, Florida.
ЦитатаULA @ulalaunch · 35mWeather has gone red due to a storm cell just north of the launch site. Meteorologists continually monitor the weather conditions against the launch rules. That is reported as rules go red and green.