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So We Went Back to The Moon Yesterday [1]
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Date: 2022-11-22
Everyone alive, past or present, is in this photo. Image courtesy of NASA, taken yesterday November 21, 2022
We all know Apollo 17 was the last manned mission to the lunar surface, Gene Cernan stepping off the lunar surface December 14, 1972, with the following quote:
Bob, this is Gene, and I'm on the surface; and, as I take man's last step from the surface, back home for some time to come—but we believe not too long into the future—I'd like to just (say) what I believe history will record: that America's challenge of today has forged man's destiny of tomorrow. And, as we leave the Moon at Taurus–Littrow, we leave as we came and, God willing, as we shall return, with peace and hope for all mankind. Godspeed the crew of Apollo 17.
Almost 50 years later, in the early AM hours last Wednesday, November 16, NASA launched its brand new lunar rocket.
x We are going.
For the first time, the @NASA_SLS rocket and @NASA_Orion fly together. #Artemis I begins a new chapter in human lunar exploration. pic.twitter.com/vmC64Qgft9 — NASA (@NASA) November 16, 2022
This rocket is massive. It just leapt off the launch pad and blew the doors off the launch complex on the way up. Watch it again in slow motion.
x Check out this slow motion shot of the four RS-25 engines and twin solid rocket boosters as they ignite and light up the night sky - lifting SLS off of Launch Pad 39B and sending @NASA_Orion toward the Moon! pic.twitter.com/7Rm0pW4TGX — NASA_SLS (@NASA_SLS) November 21, 2022
The Space Launch System (SLS) isn’t just another rocket. It is the most powerful rocket ever launched, being 15% more powerful than the Saturn V, which was until now the most powerful machine ever built. Just how powerful is the SLS? It can put 95 metric tons in Low Earth Orbit and 27 metric tons into lunar orbit. The Space Shuttle, in contrast, could put only about 29 metric tons into Low Earth Orbit. Future configurations can do even more, and will feature a payload fairing of 10m! It has the power output equivalent to ever train locomotive in the United States running at once.
x Do you have a favorite @NASA_SLS launch photo? 🙌 We do! Check out this awesome image of our four RS-25 engines taken by one of our employees. 🚀 NASA has #Artemis I photos too >>
https://t.co/iHythy8Zve pic.twitter.com/HJTDbHiKa6 — Aerojet Rocketdyne (@AerojetRdyne) November 17, 2022
Where’s the Orion capsule now? A distant lunar retrograde orbit that will make it the furthest human rated spacecraft from Earth, ever.
x Orion has now reached the Moon, here's how it will get back to Earth on the 11th of December. pic.twitter.com/2vvTw8AZ1Z — Primal Space (@thePrimalSpace) November 21, 2022
It is expected to return home December 11.
There is controversy over the Space Launch System. The SLS rocket recycles older technology, is not reusable, and saw cost overruns and delays. Those are all true. But with current materials and technology, you can be reusable or have massive capacity, not both. And the SLS is in the latter category. So let’s celebrate Joe Biden and NASA returning the United States to the moon 50 years later. Artemis 2, which will place more than just mannequins in the Orion Spacecraft, is scheduled for launch May 2024. So in the mean time, let’s celebrate NASA and President Joe Biden for what was accomplished. Here is the launch again in slow motion.
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