A private company has an audacious plan to rescue NASA’s last “Great Observatory”
- smp
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A private company has an audacious plan to rescue NASA’s last “Great Observatory”
"... A small space technology company, Rhea Space Activity, says it has a plan to resurrect Spitzer. Last week the firm said it won a $250,000 grant from the US Space Force to continue studying a robotic rescue mission for the spacecraft, which is now about two astronomical units—or twice the distance of Earth from the Sun—away. ..."
https://arstechnica.com/science/2023/05 ... servatory/
Wow. Ambitious. Good luck!
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Re: A private company has an audacious plan to rescue NASA’s last “Great Observatory”
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Re: A private company has an audacious plan to rescue NASA’s last “Great Observatory”
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Re: A private company has an audacious plan to rescue NASA’s last “Great Observatory”
When was the last time we sent "just a copy" of anything that wasn't already designed to be part of a satellite "Constellation"??
And even for ones like the GPS constellation, there were constant in-series upgrades.
That being said, the Launched Cost of Spitzer was $776M in 2003 Dollars (about $128B today). The Total Cost Estimate for the "Spitzer Resurrector" mission would be $350M (per ArsTechnica).
That is a bit of a Price Differential. But, what do we get for that $900M savings?? The Article only describes Rendezvous and Visual Inspection and "Unsafing" the Flight Controls. No mention of the all-important Liquid Helium reload that would allow anything but a "Hot Spitzer" Phase 2 operation.
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Re: A private company has an audacious plan to rescue NASA’s last “Great Observatory”
I wonder if they could boost Hubble to a higher orbit. Or will Crew Dragon bring similar restrictions to the Shuttle??Billionaire Jared Issacman is working with SpaceX and NASA to use a Crew Dragon vehicle to extend the life of the Hubble Space Telescope.
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Re: A private company has an audacious plan to rescue NASA’s last “Great Observatory”
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