MELBOURNE, Fla. — The most powerful version of United Launch Alliance's Atlas V rocket leapt off its Cape Canaveral pad in Florida Sunday morning for a national security mission for the U.S. Space Force and National Reconnaissance Office.
ULA teams scrubbed the first launch attempt early Saturday due to "an issue found during a prelaunch ordnance circuit continuity check." A day later, the countdown proceeded without issue, and the mission was able to launch into a cloudless sky arcing away from the Space Coast on an easterly trajectory over the Atlantic Ocean.
The flight marked the 48th launch from Florida's Space Coast this year as well as ULA's 18th and final NRO mission aboard an Atlas V rocket since 2007.
The 196-foot rocket took to the skies at 8:47 a.m. ET on Sunday with the SILENTBARKER/NROL-107 payloads destined for geosynchronous orbit. The flight came after teams were forced to stand down last month to roll the rocket back to ULA's vertical integration facility for protection from Hurricane Idalia.
Sunday's mission featured multiple payloads as a joint effort for the U.S. Space Force and National Reconnaissance Office. The spacecraft was part of the Space Force's SILENTBARKER satellite constellation network intended to provide space situational awareness, orbital surveillance, and tracking.
According to a statement by ULA, "SILENTBARKER is designed to detect and maintain custody of space objects. This capability enables indications & warnings of threats against high-value assets in geosynchronous orbit."
The mission's destination of geosynchronous orbit, about 24,000 miles above the Earth, required ULA's most powerful variation of its Atlas V rocket, the 551, capable of 2.3 million pounds of thrust courtesy of one main engine and five add-on solid rocket boosters.
"This is our "Bruiser" configuration of the Atlas," ULA CEO Tory Bruno said.
Going forward, national security missions launched by ULA will fly aboard the company's next-generation Vulcan Centaur rocket. The debut test flight of that vehicle is expected to happen from the Cape sometime before the end of this year.
Though still unconfirmed by SpaceX, federal filings point to the next launch from Florida's Space Coast to be another Falcon 9 Starlink mission from Cape Canaveral Space Force Station.
Liftoff of the Starlink 6-16 mission with another batch of the company's flat-pack, internet-beaming satellites from Launch Complex 40 is set to occur during a four-hour launch window that opens at 8:30 p.m. EDT on Thursday.
Contact Jamie Groh at [email protected] and follow her on X at @AlteredJamie.
电话:020-123456789
传真:020-123456789
Copyright © 2024 Powered by FR News http://frnewsprofile.com/