Space Test Program 3 Launch Update, Now Targeted for Dec. 7

Conceptual image of the Laser Communications Relay Demonstration payload transmitting optical signals. (Credits: NASA)

CAPE CANAVERAL SPACE FORCE STATION, Fla. (NASA PR) — The Dec. 6 launch of a United Launch Alliance (ULA) Atlas V 551 rocket carrying the Department of Defense’s (DOD) Space Test Program 3 (STP-3) mission has been scrubbed. The team repaired the ground storage system but will require additional time to verify the sample integrity of the fuel prior to tanking operations.

Launch of the mission – which hosts NASA’s Laser Communications Relay Demonstration (LCRD) and the NASA-U.S. Naval Research Laboratory Ultraviolet Spectro-Coronagraph (UVSC) Pathfinder – is now scheduled for Tuesday, Dec. 7, at 4:04 a.m. EST.

NASA TV live launch coverage will start approximately 35 minutes before launch on Dec. 7, at 3:30 a.m. EST:

https://www.nasa.gov/nasalive

United Launch Alliance to Launch STP-3 Mission in Support of National Security

An ULA Atlas V rocket carrying the SBIRS GEO Flight 5 mission for the U.S. Space Force’s Space and Missile Systems Center lifts off from Space Launch Complex-41at 1:37 p.m. EDT on May 18. (Credit; United Launch Alliance)

Mission will be a direct injection to Geosynchronous Equatorial Orbit (GEO) and longest mission to date

CAPE CANAVERAL SPACE FORCE STATION, Fla., Dec. 2, 2021 (ULA PR) – A United Launch Alliance (ULA) Atlas V rocket is in final preparations to launch the Space Test Program (STP)-3 mission for the U.S. Space Force’s Space Systems Command. The launch is on track for Dec. 5, 2021 from Space Launch Complex-41 at Cape Canaveral Space Force Station. Launch is planned for 4:04 a.m. EST. The live launch broadcast begins at 3:30 a.m. EST at www.ulalaunch.com.

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NASA Invites Public to Share Launch of Laser Communications Demonstration

Conceptual image of the Laser Communications Relay Demonstration payload transmitting optical signals. (Credits: NASA)

KENNEDY SPACE CENTER, Fla. (NASA PR) — NASA is inviting the public to take part in virtual activities and events ahead of the launch of the agency’s Laser Communications Relay Demonstration (LCRD) mission. Launch is scheduled for 4:04 – 6:04 a.m. EST on Saturday, Dec. 4, 2021, aboard a United Launch Alliance Atlas V 551 rocket from Space Launch Complex 41 at Cape Canaveral Space Force Station, Florida.

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