Boeings Starliner Launch For Nasa When To Watch Injcuyvp

Boeing’s Starliner Launch for NASA: When to Watch

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For Boeing’s Starliner spacecraft, NASA certainly hopes the second time’s the charm.

Boeing is one of two companies that NASA has hired to take its astronauts to and from the International Space Station. (SpaceX is the other, with its Crew Dragon spacecraft.)

Two years ago, Boeing appeared to be on track to be the first to be ready to put astronauts on board.

About all that remained was a demonstration flight with no astronauts on board, which launched in December 2019. Embarrassingly, things went wrong almost immediately, exposing flawed software, and calling to mind problems that Boeing’s aviation division had with the 737 Max jet, which led to a pair of fatal crashes.

Not only was Starliner not ready for astronauts, but it took Boeing more than a year to analyze what went wrong, rewrite its software and validate that the spacecraft would be trustworthy. On Friday, they are scheduled to try again. Here’s what you need to know.

When is the launch and when can I watch it?

Launch is scheduled for Tuesday, Aug. 3, at 1:20 p.m. Eastern time from Cape Canaveral Space Force Station in Florida. NASA Television is scheduled to begin broadcasting coverage of the launch at 12:30 p.m.

But the weather may not cooperate. Because of clouds and possible lightning, forecasts currently give only a 50 percent chance of favorable conditions at launch time. Tory Bruno, the chief executive of United Launch Alliance, which built the Atlas 5 rocket the Starliner will fly on, said on Twitter that conditions were windy.

There is another launch opportunity on Wednesday, although the chances of good weather are no higher.

Why was the launch delayed?

Starliner was scheduled to launch on Friday. But then events in orbit around Earth intervened.

Russia had launched a new space station module, Nauka, which successfully docked Thursday morning. But then Nauka’s thrusters inadvertently started firing again, pushing the International Space Station into a spin, revolving around one and a half times before controllers got it back under control after about an hour.

The space station appears to have survived no worse for wear from its unplanned gymnastics routine, but NASA managers wanted to take time to make sure. Because of classified military operations at Cape Canaveral over the weekend, the next launch opportunity was Tuesday afternoon.

An artist’s rendering of Starliner in orbit above Earth. The spacecraft will orbit Earth for about 24 hours before docking with the I.S.S.Credit…Boeing, via Associated Press

What will happen during the flight to the space station?

After liftoff, the spacecraft will spend about 24 hours in orbit before it arrives at the space station on Wednesday. Docking is scheduled for 1:37 p.m. The hatch will not be opened until Thursday morning.

Among the goals of this demonstration flight are verification of the power, navigation and communications systems. But the biggest objective is to test the docking system, which that remained untested during the first flight.

Although there will not be astronauts aboard, the capsule will not be empty. In the commander’s seat will be Rosie the Rocketeer, a mannequin outfitted with 15 sensors to collect data on the conditions people will experience during the flight. Rosie was aboard during the first Starliner trip.

The capsule is also carrying 400 pounds of cargo and supplies to the space station.

Starliner is to remain docked at the space station for five to 10 days before returning to Earth, landing with parachutes and a large airbag in the desert in the western United States (a contrast to SpaceX’s capsule, which lands in the sea off Florida).

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