Extra portion of SpaceX rocket recovered from launch, Musk says | Reuters

By Irene Klotz
| CAPE CANAVERAL, Fla.

CAPE CANAVERAL, Fla. Elon Musk’s SpaceX on Thursday salvaged half of the $6 million nosecone of its rocket, in what the space entrepreneur deemed an important feat in the drive to recover more of its launch hardware and cut the cost of space flights.

Shortly after the main section of SpaceX’s first recycled Falcon 9 booster landed itself on a platform in the ocean, half of the rocket’s nosecone, which protected a communications satellite during launch, splashed down via parachute nearby.

“That was the cherry on the cake,” Musk, who serves as chief executive and lead designer of Space Exploration Technologies, told reporters after launch from NASA’s Kennedy Space Center in Florida.

Measuring 43 feet (13 meters) long and 17 feet (5 meters) in diameter, the nosecone is big enough to hold a school bus. It separates into two pieces, exposing the satellite, about 4 minutes after liftoff.

As a test, SpaceX outfitted the fairing with thrusters and a steerable parachute.

“It’s its own little spacecraft,” Musk said. “The thrusters maintain its orientation as it re-enters and then … the parachute steers it to a particular location.”

SpaceX has focused most of its efforts and more than $1 billion into developing technologies to recover the Falcon 9’s main section, which accounts for about 75 percent of the $62 million rocket. Musk’s goal is to cut the cost of spaceflight so that humanity can migrate beyond Earth.

“I hope people will start to think about it as a real goal to establish a civilization on Mars,” he said.

LANDING ON ‘BOUNCY CASTLE’

After some debate about whether the nosecone could be recovered, Musk said he told his engineering team, “Imagine you had $6 million in cash on a pallet flying through the air that’s just going to smash into the ocean. Would you try to recover that? Yes, you would.”

Musk envisions…

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