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Valkyrie Riders Cruiser Club > General > General Board > And we’re back to Mars this morning
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Author Topic: And we’re back to Mars this morning  (Read 567 times)
Jersey mike
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Posts: 10406

Brick,NJ
« on: July 30, 2020, 05:14:13 AM »
NASA launched the Perseverance rover to Mars on-time from Cape Canaveral, Florida, in a historic mission that will bring back samples from Mars to Earth.


https://mobile.twitter.com/i/events/1283016842638852096?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1288605270231453702%7Ctwgr%5E&ref_url=https%3A%2F%2Fwww.foxnews.com%2Fscience%2Fnasas-mars-2020-perseverance-rover-set-for-launch
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scooperhsd
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Kansas City KS
« Reply #1 on: July 30, 2020, 05:15:54 AM »
And BACK ? That's ambitious ! I hope it's successful.
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hubcapsc
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upstate

South Carolina
« Reply #2 on: July 30, 2020, 05:18:22 AM »
Quote from: scooperhsd on July 30, 2020, 05:15:54 AM
And BACK ? That's ambitious ! I hope it's successful.

I think it's gonna package up the samples, and something else is planned to bring them back
seven or eight years from now...

-Mike "glad to hear it blasted off OK..."
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https://sites.google.com/a/g.clemson.edu/confederate-memorial-day-at-clemson/
Reb
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Don't threaten me with a good time

Greeneville, TN
« Reply #3 on: July 30, 2020, 05:20:11 AM »
Quote from: hubcapsc on July 30, 2020, 05:18:22 AM
Quote from: scooperhsd on July 30, 2020, 05:15:54 AM
And BACK ? That's ambitious ! I hope it's successful.

I think it's gonna package up the samples, and something else is planned to bring them back
seven or eight years from now...

-Mike "glad to hear it blasted off OK..."



Does Amazon deliver that far?  ???
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2022 Honda Goldwing Tour DCT
1999 Honda Valkyrie IS
1997 Honda Valkyrie Standard *Supercharged*
1972 Honda CB350F
1978 Honda CB550K
1968 Honda CL175 Sloper
The emperor has no clothes
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Posts: 29945
« Reply #4 on: July 30, 2020, 06:02:39 AM »
Quote from: Reb on July 30, 2020, 05:20:11 AM
Quote from: hubcapsc on July 30, 2020, 05:18:22 AM
Quote from: scooperhsd on July 30, 2020, 05:15:54 AM
And BACK ? That's ambitious ! I hope it's successful.

I think it's gonna package up the samples, and something else is planned to bring them back
seven or eight years from now...

-Mike "glad to hear it blasted off OK..."



Does Amazon deliver that far?  ???
Only with the Prime membership.  Smiley
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0leman
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Posts: 2297


Klamath Falls, Or
« Reply #5 on: July 30, 2020, 07:40:28 AM »
Quote from: meathead on July 30, 2020, 06:02:39 AM
Quote from: Reb on July 30, 2020, 05:20:11 AM
Quote from: hubcapsc on July 30, 2020, 05:18:22 AM
Quote from: scooperhsd on July 30, 2020, 05:15:54 AM
And BACK ? That's ambitious ! I hope it's successful.

I think it's gonna package up the samples, and something else is planned to bring them back
seven or eight years from now...

-Mike "glad to hear it blasted off OK..."



Does Amazon deliver that far?  ???
Only with the Prime membership.  Smiley
[/quote

AND only on every other Tuesday.  2funny
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2006 Shadow Spirit 1100 gone but not forgotten
1999 Valkryie  I/S  Green/Silver
csj
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I used to be a wolfboy, but I'm alright NOOOOOWWWW

Peterborough Ontario Canada
« Reply #6 on: July 30, 2020, 10:35:49 AM »
News I watch showed the Perseverance is packing a small Helicopter. Wonder how you get enough lift in such a thin atmosphere.
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A guy called me a Ba$tard, I said in my case it's an accident
of birth, in your case you're a self made man.
CajunRider
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Posts: 1691

Broussard, LA
« Reply #7 on: July 30, 2020, 10:39:34 AM »
Quote from: meathead on July 30, 2020, 06:02:39 AM
Only with the Prime membership.  Smiley

Can I still get 2nd day delivery?? 
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hubcapsc
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upstate

South Carolina
« Reply #8 on: July 30, 2020, 10:39:57 AM »
Quote from: csj on July 30, 2020, 10:35:49 AM
News I watch showed the Perseverance is packing a small Helicopter. Wonder how you get enough lift in such a thin atmosphere.

It has two sets of carbon fiber blades that run in opposite directions
and go a whole lot faster than in our thick atmosphere...

-Mike
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henry 008
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BRP

willard, oh
« Reply #9 on: July 30, 2020, 12:23:47 PM »
Quote from: csj on July 30, 2020, 10:35:49 AM
News I watch showed the Perseverance is packing a small Helicopter. Wonder how you get enough lift in such a thin atmosphere.

i heard the drones on earth go around 4-600 RPM. the one they brought with them does something like 2400 to 2600 RPM! it's supposed to fly ahead of the rover and report if the path is clear or not.
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Safe Winds... Brother

Rams
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So many colors to choose from yet so few stand out

Covington, TN
« Reply #10 on: July 30, 2020, 04:54:05 PM »
Quote from: hubcapsc on July 30, 2020, 10:39:57 AM
Quote from: csj on July 30, 2020, 10:35:49 AM
News I watch showed the Perseverance is packing a small Helicopter. Wonder how you get enough lift in such a thin atmosphere.

It has two sets of carbon fiber blades that run in opposite directions
and go a whole lot faster than in our thick atmosphere...

-Mike

IIRC, the news report I heard said that Mars' atmosphere has a density of about 1% of Earth's.  If that is true, those blades are going to have to really spin to develop any lift.   That also might help explain why storms don't seem to move over the planet like they do on our rock.

Rams
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