Tweet
SpaceX Dragon 2 crew spacecraft (NASA orders ISS crew mission)
Version 1.0 was the cargo ship flying goods to and from the ISS, returning to a water landing.
Dragon 2.0 will be able to fly people, land on the ground using propulsion, and be modifiable to do unmanned science missions to Mars and other bodies, landing propulsively.
Dragon 2.0 will have 8 SuperDraco thrusters arranged in 4 pairs in pods, with a cumulative thrust of over 120,000 lbf. Each pair member provides redundancy for its partner, and steering will be done using thrust differential - each SuperDraco being deeply throttleable.
Only 20% throttle will be required to land, 100% being for launch escape, so if one fails its paired partner can throttle up to make up the difference. Ignition is guaranteed because the fuel and oxidizer are hypergolic, they ignite on contact, and pumps aren't necessary as the fluid tanks are redundantly pressurized.
Video shows a Dragon 1.0 doing the propulsive landing bit, but 2.0 is to look significantly different.
Dragon 2.0 will be able to fly people, land on the ground using propulsion, and be modifiable to do unmanned science missions to Mars and other bodies, landing propulsively.
Dragon 2.0 will have 8 SuperDraco thrusters arranged in 4 pairs in pods, with a cumulative thrust of over 120,000 lbf. Each pair member provides redundancy for its partner, and steering will be done using thrust differential - each SuperDraco being deeply throttleable.
Only 20% throttle will be required to land, 100% being for launch escape, so if one fails its paired partner can throttle up to make up the difference. Ignition is guaranteed because the fuel and oxidizer are hypergolic, they ignite on contact, and pumps aren't necessary as the fluid tanks are redundantly pressurized.
Video shows a Dragon 1.0 doing the propulsive landing bit, but 2.0 is to look significantly different.
SpaceX Dragon 2.0 looks like 'alien spaceship,' says Elon Musk
The next version of the Dragon spacecraft built by the private spaceflight company SpaceX will look like something truly out of this world, according to Elon Musk, the company's billionaire founder and CEO.
Musk detailed some of the high points of the firm's much-anticipated Dragon Version 2 to reporters Thursday during a briefing with NASA to celebrate the firm's second successful cargo mission to the International Space Station. SpaceX's unmanned Dragon capsule returned to Earth Tuesday with a successful splashdown in the Pacific Ocean.
But according to Musk, Dragon Version 2 landings won't be so … wet. But it may look weird.
"There are side-mounted thruster pods and quite big windows for astronauts to see out," Musk told SPACE.com. "There are also legs to pop out at the bottom. It looks like a real alien spaceship."
Those pop out legs, Musk added, will be for land touchdowns.
Musk is designing the capsule in the hopes that it will make its landings back on Earth, not at sea. The current Dragon space capsule design can only land in water, but Musk said he wants to "push the envelope" with the spacecraft's next incarnation, be it for manned or unmanned flights.
Musk is expected to unveil the design sometime later this year.
Meanwhile, SpaceX is already experimenting with land landings using its Gr****opper rocket, a prototype for a completely reusable launch system that has made several test flights — each higher than the last — none of which were aimed at reaching space.
Dragon isn't the only member of the SpaceX fleet getting an upgrade. The company's Falcon 9 rocket is also going to be retooled for more efficiency with 60 or 70 percent greater capacity and 60 percent more powerful thrusters, Musk added.
Private cargo ship success
SpaceX's most recent Dragon mission ended after three weeks attached to the orbiting laboratory. The capsule splashed down in the Pacific Ocean about 214 miles off the coast of Baja California to return about 2,670 pounds science gear and back to Earth.
The Hawthorne, Calif.-based SpaceX has a $1.6 billion deal with NASA to fly a dozen cargo missions like the one that just ended. The company's fourth launch is scheduled for the end of September.
>
>
The next version of the Dragon spacecraft built by the private spaceflight company SpaceX will look like something truly out of this world, according to Elon Musk, the company's billionaire founder and CEO.
Musk detailed some of the high points of the firm's much-anticipated Dragon Version 2 to reporters Thursday during a briefing with NASA to celebrate the firm's second successful cargo mission to the International Space Station. SpaceX's unmanned Dragon capsule returned to Earth Tuesday with a successful splashdown in the Pacific Ocean.
But according to Musk, Dragon Version 2 landings won't be so … wet. But it may look weird.
"There are side-mounted thruster pods and quite big windows for astronauts to see out," Musk told SPACE.com. "There are also legs to pop out at the bottom. It looks like a real alien spaceship."
Those pop out legs, Musk added, will be for land touchdowns.
Musk is designing the capsule in the hopes that it will make its landings back on Earth, not at sea. The current Dragon space capsule design can only land in water, but Musk said he wants to "push the envelope" with the spacecraft's next incarnation, be it for manned or unmanned flights.
Musk is expected to unveil the design sometime later this year.
Meanwhile, SpaceX is already experimenting with land landings using its Gr****opper rocket, a prototype for a completely reusable launch system that has made several test flights — each higher than the last — none of which were aimed at reaching space.
Dragon isn't the only member of the SpaceX fleet getting an upgrade. The company's Falcon 9 rocket is also going to be retooled for more efficiency with 60 or 70 percent greater capacity and 60 percent more powerful thrusters, Musk added.
Private cargo ship success
SpaceX's most recent Dragon mission ended after three weeks attached to the orbiting laboratory. The capsule splashed down in the Pacific Ocean about 214 miles off the coast of Baja California to return about 2,670 pounds science gear and back to Earth.
The Hawthorne, Calif.-based SpaceX has a $1.6 billion deal with NASA to fly a dozen cargo missions like the one that just ended. The company's fourth launch is scheduled for the end of September.
>
>
Comment