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re: 50 years ago today, Apollo 8 broadcasted live footage from lunar orbit

Posted on 12/24/18 at 11:12 am to
Posted by Derrick From Texas
Sacramento
Member since Aug 2016
357 posts
Posted on 12/24/18 at 11:12 am to
#FakeNews
Posted by Derrick From Texas
Sacramento
Member since Aug 2016
357 posts
Posted on 12/24/18 at 11:20 am to
quote:

The exposure time for the images (it’s actually three images: red, green and blue) was too short for any stars to be seen. Earth and the Moon were bright enough that a short-duration exposure was all that was needed. The brighter an object is, the shorter the exposure time required to capture an image of it. It’s similar to why you don’t really see them on landing videos or pictures - the subjects being photographed were so much brighter than the background stars that the exposures weren’t long enough to capture the stars.


LOL. so what you're telling me is we have the technology to get to the moon but not the technology to take pictures when we are there. LOL. That is some comical sh*t.

Posted by danger14
St George, LA
Member since Mar 2007
319 posts
Posted on 12/24/18 at 11:31 am to
Its the same reason you cant see stars during the day, you dolt.
Posted by MoarKilometers
Member since Apr 2015
21399 posts
Posted on 12/24/18 at 11:57 am to
quote:

And our children will laugh at technology used on the ISS today

Some of the airlock systems and loading bay is already 40 years old... and they're basically rehashed skylab work from the apollo era. Mcdonnell douglas rebranded a lot of shite to be compliant in other missions.
Posted by 91TIGER
Lafayette
Member since Aug 2006
19626 posts
Posted on 12/24/18 at 12:16 pm to
quote:

So, a shout out to the muslims in the 10th century that came up with algebra. NOT any contribution to NASA.
Get it right.





Trying too hard, just admit Barry was a complete fraud.
Posted by EA6B
TX
Member since Dec 2012
14754 posts
Posted on 12/24/18 at 12:17 pm to
quote:

LOL. so what you're telling me is we have the technology to get to the moon but not the technology to take pictures when we are there. LOL. That is some comical sh*t.


The moon surface photos were taken with Hasselblad cameras that were probably designed in the early 1950s, not hat it matters, as others have said it is a matter of the short exposure time due to how bright the lunar surface is.
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
74554 posts
Posted on 12/24/18 at 12:23 pm to
quote:

Derrick From Texas



Posted by MondayMorningMarch
Pumping Sunshine. She's cute!
Member since Dec 2006
19661 posts
Posted on 12/24/18 at 12:35 pm to
It was a great time to be alive! I didn't see my dad live and in person from '63-'72 because he was busy putting men on the moon. I got to see him on TV when they would switch locations on the broadcast over to Mission Control in Houston. He was one of the dudes you'd see sitting in front of a monitor wearing a white shirt.
Posted by TGFN57
Telluride
Member since Jan 2010
6975 posts
Posted on 12/24/18 at 12:43 pm to
From 10th-20th century. That's about a 93 mile wide hair.
Posted by TGFN57
Telluride
Member since Jan 2010
6975 posts
Posted on 12/24/18 at 12:47 pm to
Just wanted to make note of the difference between claiming the president praising muslims contribution to NASA and what really happened, which was to acknowledge something from a few hundred years ago.
I was never a giant fan of Obama but let's not make complete false claims.
Posted by Wally Sparks
Atlanta
Member since Feb 2013
32881 posts
Posted on 12/24/18 at 12:54 pm to
Posted by elprez00
Hammond, LA
Member since Sep 2011
31623 posts
Posted on 12/24/18 at 1:09 pm to
quote:

remember in the 90s they made a big deal about scientific calculators being more powerful

Yeah but Apollo 13 would’ve been boring if all they had to do was change AA batteries
Posted by Derrick From Texas
Sacramento
Member since Aug 2016
357 posts
Posted on 12/24/18 at 2:58 pm to
genuinely made me laf. i'm going to use this one. I've never seen it before. thx vader!!!
Posted by dale10
The Red Stick
Member since May 2006
978 posts
Posted on 12/24/18 at 4:43 pm to
I still say this was our greatest human achievement ever. NASA did not even have the math to break away from earths gravity 6 months prior. NASA brass got pissed about the Russians winning, and said “ frick it, we will figure it out on the way there.”

The book “Apollo 8” is amazing.
This post was edited on 12/24/18 at 8:28 pm
Posted by MoarKilometers
Member since Apr 2015
21399 posts
Posted on 12/24/18 at 8:17 pm to
quote:

It was a great time to be alive! I didn't see my dad live and in person from '63-'72 because he was busy putting men on the moon.

Don't sound so despondent... my grandpa was literally chief engineer of the 3rd stage, putting baws into lunar orbit.
Posted by Sidicous
NELA
Member since Aug 2015
19296 posts
Posted on 12/24/18 at 8:29 pm to
quote:

Remember watching this on TV. The world had came to a stand still when this went down.
I was sitting in the floor about 3 feet away from the TV, age 4. I remember it though. Had watched the smoke and the sun glimmer off the rocket when it launched from Cape Canaveral, clear blue skies with light thin clouds off to my right over the Gulf.

That year I had a spaceman themed birthday complete with little astronaut uniform including helmet and fake walkie talkie. With my cotton top blonde hair in a near crew cut I looked like a mini 'naut.
Posted by foshizzle
Washington DC metro
Member since Mar 2008
40599 posts
Posted on 12/24/18 at 8:36 pm to
quote:

I think my iPad has more power than any of the original fleet of shuttles.


Your iPad wouldn't survive Earth orbit.

Space is filled with electromagnetic radiation that will easily fry most computers designed for ground use.
Posted by JackieTreehorn
Member since Sep 2013
35576 posts
Posted on 12/24/18 at 8:48 pm to
You can thank 3 sassy African American ladies for the Apollo program.
Posted by SECdragonmaster
Order of the Dragons
Member since Dec 2013
17457 posts
Posted on 12/24/18 at 9:03 pm to
It was a tremendous accomplishment.

Whether they actually went to the moon or if they did it on an elaborate soundstage, it’s still an engineering marvel. I am impressed either way.

My only wish is that the issue could be settled. It’s like Atlantis. We may never know the truth.
Posted by JPinLondon
not in London (currently NW Ohio)
Member since Nov 2006
7881 posts
Posted on 12/24/18 at 10:27 pm to
quote:

no stars

No understanding of aperture nor f-stop, by StarSaint.
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