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Old November 18th 17, 11:31 PM posted to sci.space.policy
Fred J. McCall[_3_]
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Default China wants to catch up to US rockets in 2020 and then get nuclear spaceships in 2045

Alain Fournier wrote:

On Nov/18/2017 at 5:51 AM, Fred J. McCall wrote :
wrote:

"China plans a fleet of nuclear carrier rockets and reusable hybrid-power carriers by the
mid-2040s. They will be ready for regular, large scale interplanetary flights, and carrying
out commercial exploration and exploitation of natural resources by the mid-2040s.

China plans to catch up with the United States on conventional rocket technology by
2020.

If Spacex and Elon Musk achieve fully reusable rockets with the Falcon 9 or the BFR in
the 2020-2022 timeframe then China would be 13-15 years behind if they hit their
target for reusable rockets in 2035.

By 2030, China will put astronauts on the moon and bring samples back from Mars."

See:

https://www.nextbigfuture.com/2017/1...s-in-2045.html


China frequently 'plans' things that it just can't execute. They
'planned' to build 20 aircraft carriers in 20 years, too. They built
one.

I don't understand why nuclear thermal rockets are 'necessary'.


They are not necessary. Neither are fly-back reusable first stages.
But in the long run, once development costs are paid for, they can
make things cheaper. Once in orbit, high ISP is very useful.


You misunderstand me. NASA has claimed that they are NECESSARY to get
fast trip times and that's how they're justifying funding. It's a
lie.


--
"The reasonable man adapts himself to the world; the unreasonable
man persists in trying to adapt the world to himself. Therefore,
all progress depends on the unreasonable man."
--George Bernard Shaw