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Category: space travel – Page 398

It’s yet another historic moment for the Crew Dragon mission as the docking procedure is quite different this time when compared to previous Dragon missions: “Dragon was basically hovering under the ISS,” said Hans Koenigsmann, vice president of mission assurance at SpaceX during a pre-launch briefing on Thursday. “You can see how it moves back and forth and then the [Canadarm] takes it to a berthing bay.”

In contrast, the Crew Dragon’s docking system is active, he said: “it will plant itself in front of the station and use a docking port on its own, no docking arm required.”

Five days from now, Crew Dragon will undock and makes its long way back to Earth. This time around, it will splash down in the Atlantic Ocean — previous (cargo) Dragon missions have touched down in the Pacific.

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China has opened its first Mars simulation base to the public to encourage young people to get involved in space exploration.

The Mars simulation base, which opened on Friday, is located in Mangya city, in Northwest China’s Qinghai Province.

The red rock area in the Qaidam Basin in Qinghai has been called the most “Martian” place on Earth, with its natural features, landscape and climate all similar to those on the red planet, said Gao Junling, the project founder.

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“We should have a base on the moon, like a permanently occupied human base on the moon, and then send people to Mars,” Musk said when asked what SpaceX will do after getting Crew Dragon operational. “That’s what we should do.”

He added: “Maybe there’s something beyond the space station, but we’ll see. We’ve got to focus on getting this right, for sure. That’s the priority. But then, after that, maybe something beyond low-Earth orbit.”

SpaceX rocketed its first spaceship for NASA astronauts into orbit on Saturday. Elon Musk, the company’s founder, said he’s willing to climb aboard.

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A portion of NASA’s $21.5 billion 2019 budget is for developing advanced space power and propulsion technology. NASA will spend $176 to $217 million on maturing new technology. There are projects that NASA has already been working on and others that NASA will start and try to complete. There will be propulsion, robotics, materials and other capabilities. Space technology received $926.9 million in NASA’s 2019 budget.

NASA’s space technology projects look interesting but ten times more resources devoted to advancing technological capability if the NASA budget and priorities were changed.

NASA is only spending 1 of its budget on advanced space power and propulsion technology. NASA will spend $3.5 billion in 2019 on the Space Launch System and Orion capsule. SLS will be a heavy rocket which will start off at around the SpaceX Heavy capacity and then get about the SpaceX Super Heavy Starship in payload capacity. However, the SLS will cost about $1 billion to launch each time which is about ten times more than SpaceX costs. NASA is looking at a 2021–2022 first launch and then a 2024 second launch. This would be $19+ billion from 2019–2024 to get two heavy launches and this is if there are no delays.

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