Why does SpaceX’s historic astronaut flight for NASA have two commanders? – Space.com

Why does SpaceX's historic astronaut flight for NASA have two commanders? - Space.com thumbnail

SpaceX’s ancient crewed mission to situation has … two commanders?

Over the weekend, worn NASA astronauts Bob Behnken and Doug Hurley made historical past as they launched into situation on a SpaceX Crew Dragon tablet as fragment of the firm’s Demo-2 test flight, the main crewed flight to orbit to beginning out from the U.S.  since NASA’s situation shuttle program ended in 2011. The Demo-2 mission launched from NASA’s Kennedy House Center in Florida on Saturday (Would possibly per chance per chance 30) and reached the Global House House 19 hours later with a cozy docking.

But, whereas most human spaceflight missions accept as true with one commander, Demo-2 has two. For this mission, Hurley serves because the Crew Dragon’s spacecraft commander and Behnken as joint operations commander. 

Related: SpaceX’s ancient Demo-2 astronaut mission: Rotund protection

NASA astronauts Bob Behnken (at left) and Doug Hurley wear SpaceX spacesuits embroidered with and stand before NASA's

NASA astronauts Bob Behnken (at left) and Doug Hurley, the crew of SpaceX’s Demo-2 test flight on a Crew Dragon, wear pose for a describe atop the fixed provider structure at Kennedy House Center’s Launch Advanced 39A in Florida. They launched on Would possibly per chance per chance 30, 2020. (Image credit ranking: SpaceX)

In his characteristic as joint operations commander, Behnken’s sing tasks encompass reaching and docking with the situation location. Hurley, on the choice hand, is guilty for the Crew Dragon tablet, now formally named Endeavour, beginning, landing and restoration. 

The astronauts also fragment a assortment of tasks and may per chance also just aloof work alongside with NASA astronaut Chris Cassidy, serving to out with now that Behnken and Hurley accept as true with joined Cassidy aboard the situation location. They’d also just even select fragment in some spacewalks out of doors the location to give a take to its solar array batteries amongst other upkeep work.

The astronauts will use anyplace from roughly one to four months aboard the situation location working with and serving to out Cassidy. The aim of this mission became to point to the capabilities of the Crew Dragon tablet  — to construct certain that it may per chance in all probability well safely ferry human passengers to (and from) the situation location. 

With the success of this mission, SpaceX objectives to beginning out Crew-1, the main operational astronaut flight for NASA later this year. For the time being, NASA hopes to beginning out Crew-1 Aug. 30, NASA Administrator Jim Bridenstine has acknowledged. 

Observe Chelsea Gohd on Twitter @chelsea_gohd. Observe us on Twitter @Spacedotcom and on Facebook.

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