Preparations continue for the launch of the National Oceanic and Atmospheric Administration’s (NOAA) Joint Polar Satellite System-2 (JPSS-2) satellite. On Tuesday, Oct. 4, JPSS-2 was attached to its payload adapter inside the Astrotech Space Operations facility at Vandenberg Space Force Base in California. On Wednesday, Oct. 5, technicians and engineers completed the mate process using a crane to lift JPSS-2 and attach it to the top of the stack containing the re-entry vehicle for the Low-Earth Orbit Flight Test of an Inflatable Decelerator, or LOFTID, technology demonstration.
To prepare LOFTID for stacking, technicians mated the re-entry vehicle payload adapter interface ring to LOFTID inside Building 836 at Vandenberg. Then the team mated the payload adapter separation system inside the re-entry vehicle payload adapter canister. Finally, technicians lifted the payload adapter canister over the re-entry vehicle to complete the stack. The LOFTID stack was moved to Astrotech to complete mating operations with JPSS-2.
Next up, the assembly will be encapsulated in a protective payload fairing. After encapsulation, the team will transport the encapsulated spacecraft to Space Launch Complex-3 where a crane will hoist it up for attachment to the second stage of the United Launch Alliance Atlas V 401 rocket.
JPSS-2 and LOFTID together measure approximately 27 feet tall. Launch is targeted for Nov.1 from Vandenberg. NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida, is managing the launch.
NASA’s Low-Earth Orbit Flight Test of an Inflatable Decelerator (LOFTID), arrived at Vandenberg Space Force Base in California Monday, Aug. 15. The technology demonstration mission is slated to test new capabilities for landing payloads, including in a thinner atmosphere like that on Mars.
LOFTID is a rideshare launching with the National Oceanic and Atmospheric Administration’s (NOAA) Joint Polar Satellite System-2 (JPSS-2) satellite. After arriving and unloading in Building 836, the spacecraft will undergo processing before mating to their payload adapter (PLA) and installation in the larger PLA canister. The LOFTID PLA canister assembly will move to the Astrotech Space Operations Facility, where teams will mate JPSS-2 on top of the assembly and encapsulate the entire stack in the protective payload fairing. The team will then attach the encapsulated spacecraft and re-entry vehicle to a United Launch Alliance (ULA) Atlas V 401 rocket. NASA is targeting launch for Tuesday, Nov. 1, from Vandenberg’s Space Launch Complex-3 East.
When deployed, LOFTID’s inflatable aeroshell is about 20 feet (6 meters) in diameter and acts as a giant brake. It is protected by a woven flexible thermal protection system. Current rigid aeroshells are constrained by a rocket’s fairing size, but an inflatable aeroshell could be deployed to a much larger scale and apply more drag to the spacecraft.
After JPSS-2 reaches orbit, LOFTID will follow a re-entry trajectory from low-Earth orbit to demonstrate the inflatable heat shield’s ability to slow down and survive re-entry. NASA plans to recover LOFTID after it splashes down.
The LOFTID project is a part of the Technology Demonstration Missions program within NASA’s Space Technology Mission Directorate. LOFTID is a partnership with ULA and is dedicated to the memory of Bernard Kutter, one of the company’s engineers who played a key role in developing the technology. The project is managed by NASA’s Langley Research Center in Hampton, Virginia, with contributions from various NASA centers: Ames Research Center in Silicon Valley, California; Marshall Space Flight Center in Huntsville, Alabama; and Armstrong Flight Research Center in Edwards, California. NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida, is responsible for managing the launch service.
The National Oceanic and Atmospheric Administration’s (NOAA) Joint Polar Satellite System-2 (JPSS-2) is now at Vandenberg Space Force Base California, ahead of its mission to scan the Earth from orbit.
A transport truck originating from Northrop Grumman’s facility in Gilbert, Arizona – where the spacecraft’s instruments were integrated – arrived Aug. 19, at the Astrotech Space Operations Facility at Vandenberg, where the satellite is slated to undergo final preparations before launch. Arriving ahead of the satellite were three trucks of equipment needed to support the next two and half months of processing JPSS-2 to ready it for operations.
JPSS-2 is the third satellite in the Joint Polar Satellite System (JPSS) series and is designed to scan the Earth as it orbits from the North to the South Pole, crossing the equator 14 times a day to provide full global coverage twice a day. Operating from about 512 miles above Earth, JPSS-2 will capture data to inform weather forecasts, in turn helping scientists predict and prepare for extreme weather events and climate change.
Together, NOAA and NASA partner in the development, launch, testing, and operation of all satellites in the JPSS series. NASA develops and builds the instruments, spacecraft, and ground system, in addition to launching the satellites on behalf of NOAA, which operates the satellites.
A United Launch Alliance Atlas V 401 rocket will launch JPSS-2 into orbit from Vandenberg’s Space Launch Complex-3E Tuesday, Nov. 1. NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida, is responsible for managing the launch service.
Flight hardware for the United Launch Alliance (ULA) Atlas V 401 rocket slated to launch the National Oceanic and Atmospheric Administration’s (NOAA) Joint Polar Satellite System-2 (JPSS-2) has arrived in California. The rocket’s boattail and interstage adapter arrived at Vandenberg Space Force Base July 28 for processing ahead of launch. The payload fairings arrived Aug. 8.
JPSS-2 is the third satellite in the Joint Polar Satellite System series and is designed to scan the Earth as it orbits from the North to the South Pole, crossing the equator 14 times a day to provide full global coverage twice a day. Operating from about 512 miles above Earth, JPSS-2 is expected to capture data to improve weather forecasts, helping scientists predict and prepare for extreme weather events and climate change. Liftoff is scheduled for Tuesday, Nov. 1, from Space Launch Complex-3E on Vandenberg.
The interstage adapter is the connecting piece of hardware between the Atlas V booster and the rocket’s Centaur upper stage, while the boattail connects the Centaur to the payload fairing that will house the JPSS-2 satellite. The payload fairings are a protective covering that will encapsulate the spacecraft and keep it safe as the rocket ascends rapidly through the atmosphere. The payload fairings are a critical piece of hardware built specifically to accommodate the satellite, and are a key feature of the launch vehicle.
As processing continues at Vandenberg, teams at the Northrop Grumman facility in Gilbert, Arizona, are preparing the spacecraft for its mission, having recently installed the solar array that will power the spacecraft. After installing the solar array, the team packed the satellite for shipment, installed a protective cover, and enclosed the satellite in its shipping container. Ground support equipment for the satellite has already started arriving at Vandenberg to be ready to support spacecraft arrival.
Together, NOAA and NASA partner in the development, launch, testing, and operation of all satellites in the JPSS series. NASA develops and builds the instruments, spacecraft, and ground system, in addition to launching the satellites on behalf of NOAA, which operates the satellites.
Riding as a secondary payload aboard the Atlas V is NASA’s Low-Earth Orbit Flight Test of an Inflatable Decelerator (LOFTID) – a demonstration of a cross-cutting inflatable aeroshell, or heat shield, for atmospheric re-entry. The mission is dedicated to the memory of Bernard Kutter, a manager of advanced programs at ULA who championed lower-cost access to space and technologies to make that a reality. The technology demonstrated by LOFTID could be used for crewed and large robotic missions to Mars.
Once JPSS-2 reaches orbit, LOFTID will be put on a re-entry trajectory from low-Earth orbit to demonstrate the heat shield’s ability to slow down and survive re-entry. The project is sponsored by the Technology Demonstration Missions program within NASA’s Space Technology Mission Directorate in partnership with ULA. LOFTID is managed by the agency’s Langley Research Center in Hampton, Virginia, with contributions from various NASA centers: Ames Research Center in Silicon Valley, California; Marshall Space Flight Center in Huntsville, Alabama; and Armstrong Flight Research Center in Edwards, California.
NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida, is responsible for managing the launch service.