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Nnewtons_laws reacted to Unclear Engineer's post in the thread SpaceX test-fires Super Heavy booster for 7th Starship launch (video, photos) with
Like.
True, but it takes as much delta-V to get out of orbit and land as it does to take off and get back to orbit. Considering that the mass... -
Nnewtons_laws replied to the thread SpaceX test-fires Super Heavy booster for 7th Starship launch (video, photos).Good points. Of course the Starships landing on the Moon will still have a substantial amount of propellants as they need to lift off...
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Nnewtons_laws reacted to Unclear Engineer's post in the thread SpaceX test-fires Super Heavy booster for 7th Starship launch (video, photos) with Like.
Remember that the landings of StarShips with legs will not be by StarShips that still have full loads of propellants. Another issue...
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Nnewtons_laws replied to the thread SpaceX test-fires Super Heavy booster for 7th Starship launch (video, photos).My understanding is that in the short term SpaceX's development tests intend to catch starship with the chopsticks in a similar fashion...
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Nnewtons_laws reacted to Unclear Engineer's post in the thread ‘Tragedy of the commons’ in space: We need to act now to prevent an orbital debris crisis, scientists say with Like.
Allowing salvage in space might be what is needed for the actual owners to get their defunct stuff out of orbit. The "salvage" would...
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Nnewtons_laws replied to the thread Teslas anti gravity device.The signal to noise ratio on this thread is very low..... :tearsofjoy:
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NThomas Edison, not Albert Einstein, electrocuted all manner of animals, attempting to discredit AC current in favor of his DC power...
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Nnewtons_laws replied to the thread WOW Decoded? ..... 6 E Q U J 5.Bowers3934, no offence was intended, I just wasn't sure if you had understood my point about the arbitrary nature of the sampling and...
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Nnewtons_laws replied to the thread WOW Decoded? ..... 6 E Q U J 5.As the signal originated 1800 light years away it originated 1800 years ago. The graph of the signal you posted shows the sample rate as...
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Nnewtons_laws replied to the thread WOW Decoded? ..... 6 E Q U J 5.A Light Year (LY) is a unit of distance, not time. Also I note you haven't commented on my post that pointed out that the digital...
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Nnewtons_laws reacted to fj.torres's post in the thread Trump picks billionaire private SpaceX astronaut Jared Isaacman to lead NASA with Like.
TBD. But it is likely he won't be too fond of spending big money on the new launch Mount and SLS post Artemis 3. Especially if he still...
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Nnewtons_laws reacted to fj.torres's post in the thread Trump picks billionaire private SpaceX astronaut Jared Isaacman to lead NASA with Like.
Well, his space missions to date have been more than joyrides. He and his crews have performed both orbital science and community...
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Nnewtons_laws replied to the thread WOW Decoded? ..... 6 E Q U J 5.Bowers3934, the graph of the WOW! signal you posted shows that the signal received on Earth was sampled at 12 second intervals to...
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Nnewtons_laws replied to the thread Trump picks billionaire private SpaceX astronaut Jared Isaacman to lead NASA.Jared Isaacman could be a good choice to lead NASA, having twice already been into space as a private astronaut, so with obvious...
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Nnewtons_laws reacted to Unclear Engineer's post in the thread How China plans to put astronauts on the moon by 2030 (video) with Like.
Interesting that China plans to put a "lunar landing stack" into lunar orbit with a second rocket. So presumably, the descent stage...
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