Persephone Pluto Orbiter |
Persephone Pluto Orbiter |
Sep 2 2020, 08:41 PM
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Senior Member Group: Members Posts: 1582 Joined: 14-October 05 From: Vermont Member No.: 530 |
From fall 2020 OPAG https://www.lpi.usra.edu/opag/meetings/opag2020fall/
Persephone: https://www.lpi.usra.edu/opag/meetings/opag...Howett_6005.pdf There is talk of extended missions out to 2079. Building cathedrals for our grandkids here... |
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Sep 8 2020, 10:04 PM
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#2
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Member Group: Members Posts: 290 Joined: 29-December 05 From: Ottawa, ON Member No.: 624 |
About that 27 years trajectory . . . That puts a lot of lifetimes to the wayside when it arrives. With a launch ten years from now, new and better rockets may be available, such as StaceX's Starship should it deliver to expectations, or even Blue Origin's New Armstrong (should it be ever come to pass). If launch costs are reduced by the new (reusable) space rockets along with the massive payloads they are advertising, you could conceivably launch it really fast with loaded with tons of fuel and jam on the breaks hard. That would cut trajectory significantly. Based on the cost per flight, SLS may not even be around by then.
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Sep 8 2020, 10:07 PM
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#3
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Member Group: Members Posts: 290 Joined: 29-December 05 From: Ottawa, ON Member No.: 624 |
Posted in error
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Lo-Fi Version | Time is now: 30th April 2024 - 12:35 PM |
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