VANDERBERG SPACE FORCE BASE, Calif. (ULA Mission Update) — Everything is progressing toward the ULA Atlas V launch carrying the Landsat 9 mission for NASA and the U.S. Geological Survey. The mission is planned to lift off on Mon., Sept. 27 at 11:11 a.m. PDT from Space Launch Complex-3 at Vandenberg Space Force Base in California.
Live broadcast coverage of launch will begin at 10:30 a.m. PDT on Sept. 27 and will broadcast live on NASA TV. Live launch updates and webcast available at: www.ulalaunch.com
VANDENBERG SPACE FORCE BASE, Calif. (NASA PR) — NASA will provide coverage of the upcoming prelaunch and launch activities for the Landsat 9 satellite, a joint NASA and U.S. Geological Survey (USGS) mission that will continue the legacy of monitoring Earth’s land and coastal regions that began with the first Landsat satellite in 1972.
Landsat 9 is scheduled to launch at 2:11 p.m. EDT (11:11 a.m. PDT) Monday, Sept. 27, on a United Launch Alliance (ULA) Atlas V 401 rocket from Space Launch Complex 3 at Vandenberg Space Force Base in California.
NASA and United Launch Alliance currently are reviewing the launch date for the Landsat 9 spacecraft scheduled to launch from Vandenberg Space Force Base in California. Attaching the spacecraft to the Atlas V rocket has been delayed due to out-of-tolerance high winds for the operation and conflicts with other customers using the Western Range.
The Landsat 9 mission now is expected to launch from Vandenberg’s Space Launch Complex 3 no earlier than Monday, Sept. 27, 2021.
Landsat 9 is a joint NASA and U.S. Geological Survey (USGS) mission that continues the legacy of monitoring Earth’s land and coastal regions, which began with the first Landsat in 1972.
NASA says that a surge in COVID-19 cases has caused supply issues that have delayed the planned launch of the Landsat 9 Earth observation satellite from Vandenberg Space Force Base by one week to no earlier than Sept. 23.
“Current pandemic demands for medical liquid oxygen [LOX] have impacted the delivery of the needed liquid nitrogen supply to Vandenberg by the Defense Logistics Agency (DLA) and its supplier Airgas,” the space agency said in a blog post. “Airgas converts the liquid nitrogen to gaseous nitrogen needed for launch vehicle testing and countdown sequences. DLA and Airgas now have implemented efforts to increase the supply of liquid nitrogen to Vandenberg.”
CAPE CANAVERAL SPACE FORCE STATION, Fla. (Boeing PR) — Today, Boeing informed NASA that the company will destack its CST-100 Starliner from the Atlas V rocket and return the spacecraft to the Commercial Crew and Cargo Processing Facility (C3PF) for deeper-level troubleshooting of four propulsion system valves that remain closed after last Tuesday’s scrubbed launch.
Starliner has sat atop the Atlas V rocket in ULA’s Vertical Integration Facility since August 4, where Boeing teams have worked to restore functionality to the affected valves.
The relocation of the spacecraft to the C3PF will require Boeing, NASA and United Launch Alliance to agree on a new launch date once the valve issue is resolved.
“Mission success in human spaceflight depends on thousands of factors coming together at the right time,” said John Vollmer, vice president and program manager, Boeing’s Commercial Crew Program. “We’ll continue to work the issue from the Starliner factory and have decided to stand down for this launch window to make way for other national priority missions.”
It could take between several weeks and two months for Boeing to work through the valve problems that resulted in the launch scrub of the Starliner spacecraft on Tuesday, a source tells Parabolic Arc. The vehicle will be launched from Florida on an uncrewed flight test to the International Space Station (ISS).
The launch was scrubbed after engineers received what Boeing said “unexpected valve position indications in the propulsion system” of the spacecraft. The signals came from more than half of the 24 propulsion valves in Starliner’s service module, according to the source, who insisted upon anonymity due to not being authorized to speak to media.
CAPE CANAVERAL SPACE FORCE STATION, Fla. (NASA PR) — NASA and Boeing are standing down from the Wednesday, Aug. 4, launch attempt of the agency’s Orbital Flight Test-2 to the International Space Station as mission teams continue to examine the cause of the unexpected valve position indications on the CST-100 Starliner propulsion system.
Early in the launch countdown for the Aug. 3 attempt, mission teams detected indications that not all valves were in the proper configuration needed for launch. Mission teams decided to halt the countdown to further analyze the issue.
NASA and Boeing worked through several steps to troubleshoot the incorrect valve indications, including cycling the service module propulsion system valves, within the current configuration of the Starliner and United Launch Alliance Atlas V rocket at Space Launch Complex-41 on Cape Canaveral Space Force Station in Florida.
Mission teams have decided to roll the Atlas V and Starliner back to the Vertical Integration Facility (VIF) for further inspection and testing where access to the spacecraft is available. Boeing will power down the Starliner spacecraft this evening. The move to the VIF is expected to take place as early as tomorrow.
Engineering teams have ruled out a number of potential causes, including software, but additional time is needed to complete the assessment.
NASA and Boeing will take whatever time is necessary to ensure Starliner is ready for its important uncrewed flight test to the space station and will look for the next available opportunity after resolution of the issue.
CAPE CANAVERAL SPACE FORCE STATION, Fla. (NASA PR) — NASA, Boeing and United Launch Alliance now are targeting 1:20 p.m. EDT Tuesday, Aug. 3, for launch of the Orbital Flight Test-2 (OFT-2) with the International Space Station ready for the arrival of the Starliner spacecraft. NASA’s live launch coverage begins at 12:30 p.m. Docking is targeted for 1:37 p.m. Wednesday, Aug. 4.
OFT-2, Boeing’s second uncrewed flight, is designed to test the end-to-end capabilities of the new system for NASA’s Commercial Crew Program.
CAPE CANAVERAL SPACE FORCE BASE, Fla. (NASA PR) — NASA and Boeing have elected to stand down from Friday’s launch attempt of the agency’s second Orbital Flight Test (OFT-2) mission. Currently, the earliest available launch opportunity is 1:20 p.m. EDT Tuesday, Aug. 3. The International Space Station team will use the time to continue working checkouts of the newly arrived Roscosmos Nauka multipurpose laboratory module (MLM) and to ensure the station will be ready for Starliner’s arrival.
Launch preparations will resume following a final decision from the International Space Station and Commercial Crew Program teams for the next opportunity to send Starliner on its way to complete the OFT-2 mission, which will set the stage for the first Crew Flight Test.
Earlier Thursday, Starliner atop its United Launch Alliance Atlas V rocket was moved to its seaside launch pad for standard launch preparations. Teams are assessing moving the vehicle back to its Vehicle Integration Facility to protect it from weather until launch preparations resume. Starliner and Atlas V are in a safe, flight-ready configuration and do not require any near-term servicing.
The Atlas V was assembled throughout July, which included the transfer of Starliner from Boeing’s spacecraft processing facility at NASA’s Kennedy Space Center in Florida to nearby Cape Canaveral Space Force Station Launch Complex 41 for mating atop the rocket.
HOUSTON (NASA PR) — NASA and Boeing have decided to stand down from Friday’s launch attempt of the agency’s Orbital Flight Test-2 mission. Currently, launch teams are assessing the next available opportunity. The move allows the International Space Station team time to continue working checkouts of the newly arrived Roscosmos’ Nauka module and to ensure the station will be ready for Starliner’s arrival.
Russia’s new Nauka module started firing its thrusters randomly after it docked with the International Space Station (ISS) on Thursday as the crew on board struggled to shut the system down manually, a source familiar with the situation told Parabolic Arc.
CAPE CANAVERAL SPACE FORCE STATION, Fla. (NASA PR) — NASA and Boeing are taking another major step on the path to regular human spaceflight launches to the International Space Station on American rockets and spacecraft from American soil with the second uncrewed flight test of Boeing’s CST-100 Starliner as part of the agency’s Commercial Crew Program.
NASA’s Boeing Orbital Flight Test-2 (OFT-2) is targeting launch of the Starliner spacecraft on a United Launch Alliance Atlas V rocket at 2:53 p.m. EDT Friday, July 30, from Space Launch Complex-41 on Cape Canaveral Space Force Station in Florida. Starliner is expected to arrive at the space station for docking about 24 hours later with more than 400 pounds of NASA cargo and crew supplies.
KENNEDY SPACE CENTER, Fla. (NASA PR) — NASA and Boeing are proceeding with plans for the uncrewed Orbital Flight Test-2 (OFT-2) mission to the International Space Station following a full day of briefings and discussion during a Flight Readiness Review that took place at the agency’s Kennedy Space Center in Florida.
Launch of the CST-100 Starliner spacecraft on a United Launch Alliance Atlas V rocket is scheduled for 2:53 p.m. EDT Friday, July 30, from Space Launch Complex-41 on Cape Canaveral Space Force Station as part of NASA’s Commercial Crew Program.
OFT-2 will test the end-to-end capabilities of Starliner from launch to docking, atmospheric re-entry, and a desert landing in the western United States. OFT-2 will provide valuable data that will help NASA certify Boeing’s crew transportation system to carry astronauts to and from the space station.
CAPE CANAVERAL SPACE FORCE STATION, Fla. (NASA PR) — Boeing’s CST-100 Starliner spacecraft is fully assembled on its ride to space, the United Launch Alliance (ULA) Atlas V rocket, in preparation for the 2:53 p.m. Friday, July 30, launch of its second Orbital Flight Test (OFT-2) in collaboration with NASA’s Commercial Crew Program.
The United States reclaimed the top spot in launches from China last year as NASA astronauts flew into orbit from American soil for the first time in nearly nine years, SpaceX deployed the world’s first satellite mega-constellation with reused rockets, and two new launchers debuted with less than stellar results.
American companies conducted 44 launches in 2020, with 40 successes and four failures. Bryce Tech reports that U.S. companies accounted for 32 of the 41 commercial launches conducted last year. The majority of those flights were conducted by SpaceX, which launched 25 orbital missions.
China came in second with a record of 35 successful launches and four failures. The 39 launch attempts tied that nation’s previous record for flights during a calendar year.
Let’s take a closer look at what U.S. companies achieved last year.