Sonntag, Juli 31, 2022
StartSpaceArea station astronauts try Starliner crew capsule – Spaceflight Now

Area station astronauts try Starliner crew capsule – Spaceflight Now


NASA astronaut Kjell Lindgren, Russian cosmonaut Denis Matveev, and astronaut Bob Hines contained in the Starliner spacecraft docked on the Worldwide Area Station. The instrumented model, “Rosie the Rocketeer,” is within the commander’s seat sporting a Boeing spacesuit. Credit score: NASA TV / Spaceflight Now

Astronauts on the Worldwide Area Station floated into Boeing’s Starliner capsule Saturday, turning into the primary individuals to enter the spacecraft in orbit lower than a day after it docked on the orbiting analysis advanced for the primary time.

The station astronauts will spend a number of days performing assessments and unpacking cargo contained in the Starliner spacecraft earlier than it departs and returns to Earth on Wednesday.

NASA astronaut Bob Hines turned the primary particular person to enter a Starliner spacecraft in orbit after opening the capsule’s ahead hatch at 12:04 p.m. EDT (1604 GMT) Saturday. Two of his crewmates, NASA astronaut Kjell Lindgren and Russian cosmonaut Denis Matveev, joined him contained in the spacecraft a couple of minutes later.

The crew members initially wore masks and goggle to guard towards potential floating particles contained in the Starliner spacecraft. The protecting gear is often worn by house station astronauts when getting into a brand new spacecraft or new module for the primary time.

The astronauts eliminated their protecting gear after a couple of minutes. They snapped pictures and inspected the within of the capsule, and broadcast a quick video tour of the Starliner crew cabin.

“Welcome to Starliner, for the very first time ever in house,” Hines stated.

The Starliner spacecraft docked on the ahead port of the station’s Concord module at 8:28 p.m. EDT Friday (0028 GMT Saturday). The capsule accomplished the automated link-up after holding place close to the station longer than deliberate, giving time for mission management to resolve a difficulty with its docking mechanism.

“It was actually spectacular to see this lovely automobile arrive right here yesterday,” Hines stated.

The Starliner spacecraft “parked out on the doorstep for a short time resolving some minor points, however these are the sorts of issues we count on in flight take a look at, and that’s the reason we do assessments,” Hines stated Saturday. “If we didn’t discover one thing like that, we’re most likely doing one thing improper. So it was a extremely profitable mission yesterday. It was nice to have Starliner on-board.”

Hines, Lindgren, and crewmates Jessica Watkins and Samantha Cristoforetti flew to the Worldwide Area Station final month on a SpaceX Dragon spacecraft. Their launch and docking marked the fourth operational flight of SpaceX’s crew capsule carrying astronauts to the house station, and the seventh Dragon crew flight total, together with a 2020 take a look at flight and two all-commercial human spaceflight missions.

Boeing’s Starliner program, in the meantime, is operating years behind SpaceX’s Dragon spacecraft. A 2019 unpiloted take a look at flight was reduce quick by software program issues, and the spacecraft returned to Earth with out docking on the house station. Boeing and NASA agreed to launch a second unpiloted demo mission — referred to as Orbital Flight Take a look at-2 — however the launch was delayed from final August by issues with valves within the spacecraft’s propulsion system.

Boeing took $595 million in accounting costs to pay for the OFT-2 mission and related delays.

The OFT-2 mission lastly launched Thursday from Cape Canaveral aboard a United Launch Alliance Atlas 5 rocket. NASA and Boeing managers accepted the Starliner spacecraft for strategy to the house station Friday, following a number of technical points with thrusters and the capsule’s cooling system.

NASA awarded SpaceX and Boeing multibillion-dollar contracts in 2014 to complete the design and improvement of the Dragon and Starliner automobiles. In whole, NASA has signed business crew contracts with Boeing valued at greater than $5.1 billion, and $3.1 billion in contracts overlaying comparable work with SpaceX.

NASA’s business crew program was set as much as present impartial U.S. astronaut entry to the house station after the retirement of the house shuttle. For 9 years after the final shuttle flight till SpaceX’s capsule got here on-line, NASA astronauts rode Russian Soyuz spacecraft to and from the house station.

“Again in 2014, NASA awarded the business crew contracts, and that is the day that they envisioned, the place we now have three human-rated automobiles docked to the house station proper now,” Hines stated. “So we now have the Soyuz docked on the MLM (Multipurpose Laboratory Module), after which we now have a Dragon proper above us, and the Starliner proper behind us.

“It is a momentous day in NASA’s historical past, and simply paving the way in which for the longer term as we begin enabling business flights right here in low Earth orbit whereas NASA pivots to the moon and ultimately on to Mars.”

European Area Company astronaut Samantha Cristoforetti took this image of Boeing’s Starliner spacecraft docked on the Worldwide Area Station. Credit score: Samantha Cristoforetti / European Area Company / NASA

Hines and Lindgren plan a number of assessments contained in the Starliner capsule whereas it’s docked on the house station. They may carry out communications checks contained in the Starliner spacecraft, and unpack about 500 kilos of cargo, then substitute it with about 600 kilos of cargo for return to Earth.

The Starliner is scheduled to undock from the station at 2:36 p.m. EDT (1836 GMT) Wednesday, then again away to a secure distance from the advanced earlier than a braking burn at 6:02 p.m. EDT (2202 GMT) to drop out of orbit.

The crew module, designed for reuse, will jettison its disposable service module and re-enter the ambiance on a southwest to northeast trajectory, then deploy parachutes and inflate airbags to cushion for touchdown at White Sands Missile Vary in New Mexico at 6:46 p.m. EDT (2246 GMT).

The OFT-2 mission is a precursor earlier than NASA clears astronauts to fly on the following Starliner mission to the Worldwide Area Station.

E mail the writer.

Comply with Stephen Clark on Twitter: @StephenClark1.



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