Showing posts with label SpaceX. Show all posts
Showing posts with label SpaceX. Show all posts

Monday, August 3, 2020

SpaceX capsule and NASA crew make first splashdown in 45 years


SpaceX capsule and NASA crew make first splashdown in 45 years
Two NASA astronauts returned to Earth on Sunday in a dramatic, retro-style splashdown, their capsule parachuting into the Gulf of Mexico to close out an unprecedented test flight by Elon Musk’s SpaceX company.
It was the first splashdown by US astronauts in 45 years, with the first commercially built and operated spacecraft to carry people to and from orbit. The return clears the way for another SpaceX crew launch as early as next month and possible tourist flights next year.

Tuesday, June 2, 2020

SpaceX captures the flag beating Boeing in cosmic contest

SpaceX captures the flag beating Boeing in cosmic contest

Cape Canaveral: The first astronauts launched by SpaceX declared victory Monday in NASA’s cosmic capture-the-flag game.
They quickly claimed the prize left behind at the International Space Station nearly a decade ago by the last crew to launch from the U.S.
“Congratulations, SpaceX, you got the flag,” NASA astronaut Doug Hurley said a day after arriving at the space station.
Hurley showed off the small U.S. flag during a news conference and again in a linkup with SpaceX headquarters in Hawthorne, California.
“You can bet we will take it with us when we depart back to Earth,” said Hurley, floating alongside Dragon crewmate Bob Behnken.
The flag flew on the first space shuttle flight in 1981 and the final one in 2011. Hurley was on that last shuttle crew.
The flag was an added incentive for Elon Musk’s SpaceX company and Boeing, competing to be the first private company to launch a crew to the space station. Saturday’s liftoff of NASA astronauts was the first from the U.S. in nine years. Boeing’s first astronaut flight isn’t expected until next year.
An estimated 100,000 people suppliers, vendors, engineers, etc. were responsible for Saturday’s flawless launch of test pilots Hurley and Behnken aboard a SpaceX Falcon 9 rocket from Kennedy Space Center. The Dragon capsule, also built and owned by SpaceX, docked at the space station Sunday.
“It’s awe-inspiring for all of us,” SpaceX manager Benji Reed told the astronauts from Hawthorne.
Reed asked them about the Falcon ride. Hurley said he could feel when the rocket went transonic and broke the sound barrier. The final push to orbit, on the second stage, was full of vibrations and felt like “driving fast, very fast on a gravel road,” he said.
The astronauts instantly went from pulling more than three G’s — more than three times the force of Earth’s gravity — to zero gravity as soon as they reached orbit.
“Sounds like the ultimate ride in a Batmobile with the jet engine turned on,” Reed said.
Behnken said that one of the first things he did upon reaching the orbiting lab called his 6-year-old son, Theo, to hear what it was like to watch his father blast into space “and share that a little bit with him while it was still fresh in his mind.” Hurley and Behnken spent Monday making sure their docked Dragon is ready to make an emergency getaway, if necessary. The capsule will serve as their lifeboat during their space station visit. They joined three station residents an American and two Russians.
NASA will decide in the coming weeks how long to keep them there. Their mission could last anywhere from one to four months. The timing will depend on Dragon checkouts in orbit and launch preparations for the company’s next astronaut flight, currently targeted for the end of August.
With so much uncertainty and so many variables, Behnken said that it was a little hard explaining to his son when he’d back.
“From his perspective, he’s just excited that we’re going to get a dog when I get home,” Behnken said with a smile.

Thursday, May 28, 2020

Historic SpaceX launch postponed because of stormy weather

Historic SpaceX launch postponed because of stormy weather

Cape Canaveral:  The launch of a SpaceX rocket ship with two NASA astronauts on a history-making flight into orbit was called off with less than 17 minutes to go in the countdown Wednesday because of thunderclouds and the danger of lightning.
Liftoff was rescheduled for Saturday afternoon. The spacecraff- designed, built, and owned spacecraft by SpaceX — was set to blast off in the afternoon for the International Space Station, ushering in a new era in commercial spaceflight and putting NASA back in the business of launching astronauts from U.S. soil for the first time in nearly a decade.
But thunderstorms for much of the day threatened to force a postponement, and the word finally came down that the atmosphere was so electrically charged that the spacecraft with NASA astronauts Doug Hurley and Bob Behnken aboard was in danger of getting hit by a bolt of lightning.
“No launch for today’s safety for our crew members @Astro_Doug and @AstroBehnken is our top priority,” NASA Administrator Jim Bridenstine tweeted, using a lightning emoji.
The two men were scheduled to ride aboard the SpaceX’s sleek, bullet-shaped Dragon capsule on top of a Falcon 9 rocket, taking off from the same launch pad used during the Apollo moon missions a half-century ago.

Both President Donald Trump and Vice President Mike Pence had arrived to watch.
The flight the long-held dream of SpaceX founder Elon Musk would have marked the first time a private company sent humans into orbit.
It would also have been the first time in nearly a decade that the United States launched astronauts into orbit from US soil. Ever since the space shuttle was retired in 2011, NASA has relied on Russian spaceships launched from Kazakhstan to take US astronauts to and from the space station.
There was no immediate comment from Trump and no word from the White House on whether he would return to Florida for the next launch attempt.
During the day, thunder could be heard as the astronauts made their way to the pad at NASA’s Kennedy Space Center, and a tornado warning was issued moments after they climbed into their capsule.
“We could see some raindrops on the windows and just figured that whatever it was, was too close to the launch pad at the time we needed it not to be,” Hurley, the spacecraft commander, said after the flight was scrubbed. “Understand that everybody’s probably a little bit bummed out. That’s just part of the deal. We’ll do it again, I think, on Saturday.” “Appreciate your resilience sitting there in the vehicle,” a controller replied.
Behnken responded: “Nothing better than being prime crew on a new spaceship.” The astronauts had to remain strapped in their seats until all the fuel in their rocket was unloaded and the emergency escape system was disarmed.
The launch preparations took place in the shadow of the coronavirus outbreak that has killed an estimated 100,000 Americans.
“We’re launching American astronauts on American rockets from American soil. We haven’t done this really since 2011, so this is a unique moment in time,” Bridenstine said.
With this launch, he said, “Everybody can look up and say, ‘Look, the future is so much brighter than the present.′ And I really hope that this is an inspiration to the world.” The mission would put Musk and SpaceX in the same league as only three spacefaring countries — Russia, the U.S, and China, all of which have sent astronauts into orbit.
“What today is about is reigniting the dream of space and getting people fired up about the future,” Musk said in a NASA interview before the postponement.