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The SpaceX Crew Dragon hit its splashdown time of 8:45 a.m. ET right on target Friday, landing in the Atlantic Ocean after undocking from the International Space Station and re-entering Earth's atmosphere.

The successful test and splashdown is "an amazing achievement in American history," said NASA Administrator Jim Bridenstine, who called the SpaceX flight the "dawning of a new era in American human space flight."

The splashdown was closely monitored at SpaceX's mission control in Hawthorne, Calif., where parachute deployments and other developments brought whoops of celebration. The yells then turned into roars of cheering applause after Crew Dragon finally hit the water safely and well within sight of its recovery boats off the Florida coast.

The Atlantic Ocean landing is the first in nearly 50 years for a capsule that was designed for humans, NASA says. The last such incident: the Apollo 9 splashdown on March 13, 1969.

https://twitter.com/Commercial_Crew/status/1104015953531203584

Here's NASA's order of events for Friday's deorbit:

— Around 7:45 a.m. ET: Crew Dragon separates from its trunk, "whose exterior contains a solar array that provided power to Dragon and a radiator to reject heat," NASA says.

— 7:52 a.m. ET: Crew Dragon begins a deorbit burn that will last 15 minutes and 25 seconds, putting the craft on its final re-entry path;

— Around 8:41 a.m. ET: Drogue parachutes deploy, followed within 1 minute by four main chutes.

— 8:45 a.m. ET: Splashdown in the Atlantic, some 200 miles off the Florida coast. SpaceX's recovery ship Go Searcher will then return Crew Dragon to Port Canaveral, Fla.

The splashdown was the final test on this mission for Crew Dragon, during a flight test for a capsule that could become the first U.S. craft to carry astronauts into space since the shuttle program was phased out in 2011.

About an hour after it landed, recovery crews fished the Crew Dragon capsule out of the ocean, using a crane to place it on the "nest" — its resting spot on the aft deck of the Go Searcher recovery ship. In contrast to the pristine white hull seen in earlier phases of its mission, the vehicle now bears long scorch marks from its fiery re-entry to Earth's atmosphere.

"We have a lovely toasted marshmallow sitting in the nest of our recovery ship," said SpaceX Program Reliability Engineer Kate Tice.

NASA's live video feed allowed space fans to follow the craft's descent.

The SpaceX craft did not carry a crew on this demonstration flight, which began on March 2 with a launch at Kennedy Space Center in Florida. Instead, it carried a sensor-laden test dummy named Ripley — named for Sigourney Weaver's character in the Alien films. The dummy is part of the test to make sure the capsule is suitable for humans during space travel.

"We measure the responses on the human body, obviously, and measure the environment," SpaceX Vice President of Mission Assurance Hans Koenigsmann said before the launch. "We want to make sure that everything is perfect."

A piloted flight test of the Crew Dragon could happen as soon as July, when it will carry NASA astronauts 

Describing the re-entry process, Behnken said Friday on NASA TV that it is a memorable and emotional experience, both because it signals the end of a mammoth undertaking and for its physical qualities.

"You actually see the light from the atmosphere, as it heats up the external portions of the space craft. You see some orange lights flickering, the plasma kind of go past the windows."

On the Crew Dragon, he noted, "the windows will be down near our feet on this vehicle. That'll be our closest view out the window. It's definitely something that we'll be able to see, and know the outside of the vehicle is going through something pretty severe — and we'll be hoping it takes care of us as it takes us through entry."

https://twitter.com/Space_Station/status/1103924695311609856

Crew Dragon also took a cargo of about 400 pounds into orbit. When the capsule returns, it will bring back a trove of scientific samples from research projects, along with other equipment.

The SpaceX capsule passed a crucial test on March 3, when the commercial spacecraft 

docked at the International Space Station

. Its hatch was then opened by astronaut David Saint-Jacques and cosmonaut Oleg Kononenko, who entered the capsule to perform tests.

The SpaceX Crew Dragon is part of NASA's 

, in which it collaborates with private companies to develop new options for human space travel — and end U.S. reliance on Russian space vehicles to get astronauts into orbit.

In addition to founder Elon Musk's SpaceX, Boeing is preparing an uncrewed test flight of its Starliner craft for possible launch next month, with a crewed mission possible in August.

Science

Bill Chappell

Author

The craft's splashdown in the Atlantic Ocean hit its expected landing time of 8:45 a.m. ET Friday after re-entering Earth's atmosphere.

SpaceX Crew Dragon splashes down in Atlantic Ocean

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