HUNTSVILLE, Ala. (NASA PR) — As part of the Artemis program, NASA is returning astronauts to the Moon where we will prepare for human exploration of Mars. Additive manufacturing, or 3D printing, experts from NASA, industry, and academia are pioneering methods to print the rocket parts that could power those journeys.
Former NASA Administrator Charles Bolden says he expects the agency’s expensive Space Launch System (SLS) will go away under during the next presidential term.
“SLS will go away. It could go away during a Biden administration or a next Trump administration … because at some point commercial entities are going to catch up,” he told Politico. “They are really going to build a heavy lift launch vehicle sort of like SLS that they will be able to fly for a much cheaper price than NASA can do SLS. That’s just the way it works.”
Congress will have something to say about the giant rocket designed to return astronauts to the moon under NASA’s Artemis program. Legislators have protected SLS and its two related programs, the Orion spacecraft and Exploration Ground Systems, despite large cost overruns and years of delays.
PROMONTORY, Utah, Sept. 2, 2020 (Northrop Grumman PR) – NASA and Northrop Grumman Corporation (NYSE: NOC) have successfully conducted a full-scale static fire test of NASA’s Space Launch System (SLS) rocket motor, known as Flight Support Booster (FSB-1), in Promontory.
During the test, the 154-foot-long, five-segment rocket motor fired for just over two minutes, producing 3.6 million pounds of thrust. Two SLS boosters will provide more than 75 percent of the initial thrust for an SLS launch.
Northrop Grumman conducted a two-minute hot fire test of the solid rocket booster to be used on the NASA’s Space Launch System (SLS) for sending astronauts to the moon. The test was conducted in Promontory, Utah.
The hot fire, which was webcast on NASA TV, appeared to go as planned. We are awaiting a press conference and a formal statement by the company.
KENNEDY SPACE CENTER, Fla. (NASA PR) –NASA’s Orion Program has completed the System Acceptance Review and Design Certification Review to certify the Artemis I spacecraft is fit for flight, ready to venture from Earth to the lunar vicinity, and return home for landing and recovery.
The review examined every spacecraft system, all test data, inspection reports, and analyses that support verification, to ensure every aspect of the spacecraft has the right technical maturity.
In effect, the review gives the stamp of approval to the entire spacecraft development effort and is the final formal milestone to pass before integration with the Space Launch System rocket.
In addition to spacecraft design, the review certified all reliability and safety analyses, production quality and configuration management systems, and operations manuals.
PROMONTORY, Utah (NASA PR) — NASA will broadcast a Space Launch System (SLS) rocket full-scale booster test at 2:40 p.m. EDT Wednesday, Sept. 2, on NASA Television and the agency’s website, followed by a media teleconference.
by Kathy Lueders Associate Administrator for Human Spaceflight
Jumping headfirst into the Artemis program has been one of the highlights in my transition as the associate administrator for human spaceflight. With an ongoing COVID-19 pandemic, there was little time for a transition period as mission essential work needed to continue as safely as possible.
by Lance Davis NASA’s Marshall Space Flight Center
NASA just validated a new type of propellant, or fuel, for spacecraft of all sizes. Instead of toxic hydrazine, space missions can use a less toxic, “green” propellant and the compatible technologies designed to go along with it. In a little over a year since launch, NASA’s Green Propellant Infusion Mission (GPIM) successfully proved a never-before-used propellant and propulsion system work as intended, demonstrating both are practical options for future missions.
HUNTSVILLE, Ala. (NASA PR) — Every detail that goes into space exploration matters. While habitat design or making sure a rocket is powerful enough to launch supplies are obviously important, what may be less apparent are the smaller things, including the solvents used in manufacturing materials for spaceflight.
WASHINGTON (NASA PR) — With 2020 more than half way through, NASA is gearing up for a busy rest of the year and 2021.
Following the recent successful launch of a Mars rover and safely bringing home astronauts from low-Earth orbit aboard a new commercial spacecraft, NASA is looking forward to more exploration firsts now through 2021.
KENNEDY SPACE CENTER, Fla. (NASA PR) — Technicians at NASA’s Kennedy Space Center in Florida are working to install an adapter that will connect the Orion spacecraft to its rocket for the Artemis I mission around the Moon. This is one of the final major hardware operations for Orion inside the Neil Armstrong Operations and Checkout Building prior to integration with the Space Launch System (SLS) rocket.
BAY ST. LOUIS, Miss. (NASA PR) — The Space Launch System (SLS) rocket core stage for the Artemis I lunar mission has successfully completed its first four Green Run tests and is building on those tests for the next phase of checkout as engineers require more capability of the hardware before hot-firing the stage and its four powerful engines.
The cone-shaped connector also helps protect the RL10 engine housed in the upper stage, which will provide the power necessary to leave Earth’s orbit and send the Orion spacecraft on its journey to the Moon.
“The launch vehicle stage adapter arriving to Kennedy is significant because we have almost all of the pieces of the rocket here as we get closer to launch,” said Allison Mjoen, operations project engineer with the Exploration Ground Systems program. “We have moved from planning into implementation, and soon the rocket will begin taking shape with stacking operations.”
Arriving at Kennedy’s Launch Complex 39 turn basin wharf, the LVSA traveled from NASA’s Marshall Space Flight Center in Huntsville, Alabama, to Florida on the agency’s Pegasus barge – a 310-foot-long vessel that has been modified to transport the largest rocket stage in the world: the SLS core stage. Technicians offloaded the LVSA and transported it to the Vehicle Assembly Building, where it will be stored until it is needed for stacking on the rocket. The core stage – made up of the forward skirt, liquid oxygen tank, liquid hydrogen tank, and the engine section containing the rocket’s four RS-25 engines – is the final piece of the rocket that will be delivered to Kennedy ahead of the Artemis I launch.
Under the Artemis program, NASA is working toward landing the first woman and the next man on the Moon by 2024. Artemis I will test SLS and Orion as an integrated system prior to crewed flights and is the first in a series of increasingly complex missions that will enable human exploration to the Moon and Mars. SLS and Orion, coupled with the Human Landing System and the Gateway in orbit around the Moon, will be the agency’s backbone of deep space exploration.
EL SEGUNDO, Calif., July 20, 2020 (Aerojet Rocketdyne PR) — Aerojet Rocketdyne recently completed all of its propulsion hardware for the first crewed flight of NASA’s Space Launch System (SLS) rocket and Orion spacecraft.
The engines and motors, which Aerojet Rocketdyne produces at its major space operations sites across the country, will support NASA’s Artemis II mission. The Artemis II mission is the second flight of SLS and Orion and the first to send an astronaut crew to fly around the Moon.
HUNTSVILLE, Ala. (NASA PR) — NASA has taken the next steps toward building Space Launch System (SLS) solid rocket boosters to support as many as six additional flights, for a total of up to nine Artemis missions. The agency is continuing to work with Northrop Grumman of Brigham City, Utah, the current lead contractor for the solid rocket boosters that will launch the first three Artemis missions, including the mission that will land the first woman and next man on the Moon in 2024.