A United Launch Alliance Atlas V rocket will introduce the Space Test Program 3 mission for the U.S. military and NASA early Monday, Dec. 6, and you can watch it live. Liftoff is at 4:04 a.m. EST (0904 GMT). The launch was postponed one day due to a leakage in a ground propellant system for the rockets RP-1 fuel.The Atlas V rocket will launch the STP-3 mission for the U.S. Space Force from Space Launch Complex 41 of the Cape Canaveral Space Force Station in Florida. The missions main satellite is the STP Satellite 6, or STP-6, which brings a number of various experiments, consisting of the Space and Atmospheric Burst Reporting System 3, an operational payload created to track nuclear detonation detection system, NASAs Laser Communication Relay Demonstration for area communications innovation and other area weather condition and situational awareness payloads. STP-3 is also carrying the Long Duration Propulsive Evolved Expendable Launch Vehicle Seconday Payload Adapter, or LDPE-1, a platform carrying several experiments that is designed to stay in orbit for as much as 3 years. A United Launch Alliance rocket bring the STP-3 mission for the U.S. military, consisting of a NASA laser area interactions experiment, stands atop its pad at Space Launch Copmlex 41 of the Cape Canaveral Space Force Station in Florida for a Dec. 5, 2021 launch. (Image credit: United Launch Alliance) Mission OverviewA United Launch Alliance (ULA) Atlas V 551 rocket will launch the Space Test Program-3 (STP-3) mission for the U.S. Space Forces (USSF) Space Systems Command (SSC). STP-3 is a co-manifested objective that matures innovation and reduces future space program threat for the Department of the Air Force and the U.S. Space Force by advancing warfighting capabilities in the areas of nuclear detonation detection, space domain awareness (SDA), weather condition, and communication. Both spacecraft will be provided to geosynchronous orbit. Liftoff will take place from Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida.The primary spacecraft is STP Satellite (STPSat) -6 and the rideshare spacecraft is the Long Duration Propulsive Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) (LDPE) – 1. Both spacecraft were developed by Northrop Grumman. The STPSat-6 payloads consisting of the Space and Atmospheric Burst Reporting System 3 (SABRS-3), a functional objective from the National Nuclear Security Administration, NASAs Laser Communication Relay Demonstration (LCRD) payload to test innovations for the next generation of data relay satellites, and numerous Department of Defense Space Experiments Review Board space weather and situational awareness payloads. LDPE-1 is created for a 1-3 year mission life and carries speculative payloads. The experiments are planned for fast danger reduction efforts to inform future programs.The STP-3 objective debuts three engineering functions designed to minimize threat and collect flight experience before usage on the Vulcan Centaur, these consist of Out-of-Autoclave (OoA) payload fairings, an in-flight power system and GPS boosted navigation.The OoA payload fairing was established with a new manufacturing technique, an alternative process to treat carbon fiber composites, which permits for a more effective production process, lower expense and lower system mass while maintaining the very same level of reliability and quality.The Atlas V is also equipped with a brand-new In-Flight Power System (IFPS). This system supplies power to the satellites batteries throughout the rockets long period of time climb, a mission more than 7 hours. The IFPS will ensure the spacecraft have actually fully charged batteries when deployed into geosynchronous orbit.GPS Enhanced Navigation is an additional very first flight product that uses existing flight computer hardware to provide GPS signals that improve the Centaurs navigation system efficiency, allowing the Centaur to attain a lot more precise orbits. ISS Live! Tune in to the space stationFind out what the astronauts and cosmonauts aboard the International Space Station depend on by tuning in to the “ISS Live” broadcast. Hear conversations in between the team and mission controllers in the world and see them work inside the U.S. segment of the orbiting laboratory. When the team is off task, you can delight in live views of Earth from Space. You can listen and watch in the window below, thanks to NASA.” Live video from the International Space Station consists of internal views when the team is on-duty and Earth views at other times. The video is accompanied by audio of conversations in between the team and Mission Control. When the area station is in contact with the ground, this video is just readily available. Throughout loss of signal durations, viewers will see a blue screen.” Since the station orbits the Earth when every 90 minutes, it experiences a daybreak or a sundown about every 45 minutes. When the station is in darkness, external video camera video might appear black, but can often provide magnificent views of lightning or city lights listed below.” Follow us on Twitter @Spacedotcom and on Facebook..
The launch was delayed one day due to a leak in a ground propellant system for the rockets RP-1 fuel.The Atlas V rocket will release the STP-3 mission for the U.S. Space Force from Space Launch Complex 41 of the Cape Canaveral Space Force Station in Florida. (Image credit: United Launch Alliance) Mission OverviewA United Launch Alliance (ULA) Atlas V 551 rocket will release the Space Test Program-3 (STP-3) mission for the U.S. Space Forces (USSF) Space Systems Command (SSC). STP-3 is a co-manifested mission that matures innovation and lowers future space program danger for the Department of the Air Force and the U.S. Space Force by advancing warfighting capabilities in the locations of nuclear detonation detection, space domain awareness (SDA), weather condition, and interaction. Liftoff will take place from Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida.The primary spacecraft is STP Satellite (STPSat) -6 and the rideshare spacecraft is the Long Duration Propulsive Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) (LDPE) – 1. The STPSat-6 payloads consisting of the Space and Atmospheric Burst Reporting System 3 (SABRS-3), an operational mission from the National Nuclear Security Administration, NASAs Laser Communication Relay Demonstration (LCRD) payload to test technologies for the next generation of data relay satellites, and a number of Department of Defense Space Experiments Review Board area weather condition and situational awareness payloads.