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re: New Horizons completed the most distant space flyby in human history (Image added)

Posted on 12/31/18 at 9:45 pm to
Posted by Tomherman
Member since Sep 2016
2053 posts
Posted on 12/31/18 at 9:45 pm to
I remember that book too. It was awesome
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31591 posts
Posted on 12/31/18 at 9:46 pm to
New Horizons site



The New Horizons team used the Hubble Space Telescope to search for the next Kuiper Belt object to fly by after Pluto. Using observations made with Hubble on June 26, 2014, the science team discovered an object that New Horizons could reach with its available fuel. The object was subsequently designated 2014 MU69, given the minor planet number 485968, and based on public votes, nicknamed "Ultima Thule", which means "beyond the known world".

Posted by JPinLondon
not in London (currently NW Ohio)
Member since Nov 2006
7881 posts
Posted on 1/1/19 at 12:46 am to
just tuned into this. Very cool!! Thanks for posting!



An original image, left, and an adjusted one recorded on Sunday by cameras aboard the New Horizons spacecraft as it approached the object nicknamed Ultima Thule.
NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute
Posted by Eli Goldfinger
Member since Sep 2016
32785 posts
Posted on 1/1/19 at 12:55 am to
I hope it doesn’t bump into any debris in the Kuiper Belt. That butterfly effect could be off the chain.
Posted by Jim Rockford
Member since May 2011
106021 posts
Posted on 1/1/19 at 12:58 am to
Seems legit.
Posted by Fourteen28
Member since Aug 2018
1156 posts
Posted on 1/1/19 at 12:58 am to
Space is fake.

-The Christians
Posted by jeffsdad
Member since Mar 2007
25324 posts
Posted on 1/1/19 at 6:38 am to
You are dumb.

- The entire earth.
Posted by weagle99
Member since Nov 2011
35893 posts
Posted on 1/1/19 at 10:31 am to
quote:

10:28 am EST today, New Horizons made its pre-programed “phone home,” letting the mission team back on Earth know that the craft completed the flyby unharmed. This call didn't include any information about the object, but later today the first science data and imagery of the far-out space rock will be available. At 3:15 pm EST, the first science data will arrive from the craft, including a grainy image just 100 pixels across. "
Posted by weagle99
Member since Nov 2011
35893 posts
Posted on 1/1/19 at 10:32 am to
quote:

The vast separation between New Horizons and Earth, coupled with the probe's small, 15-watt transmitter, mean data rates are glacial, however. They top out at 1 kilobit per second. To retrieve all of the imagery stored on the probe is therefore expected to take until September 2020. "
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31591 posts
Posted on 1/1/19 at 10:35 am to
quote:

I hope it doesn’t bump into any debris in the Kuiper Belt. That butterfly effect could be off the chain.




Density is far too low, mostly empty space out there.
Posted by Walking the Earth
Member since Feb 2013
17464 posts
Posted on 1/1/19 at 10:36 am to
quote:

mean data rates are glacial, however. They top out at 1 kilobit per second. 


Oh, they use AT&T, too?
Posted by weagle99
Member since Nov 2011
35893 posts
Posted on 1/1/19 at 12:51 pm to
Image of Ultima Thule. Will be much clearer tomorrow:



It is shaped like a bowling pin and spinning like a propeller.
This post was edited on 1/1/19 at 12:52 pm
Posted by Walking the Earth
Member since Feb 2013
17464 posts
Posted on 1/1/19 at 1:00 pm to
How sharp do they expect the best images to be? Pluto flyby quality?

Considering how small it is and how fast New Horizons was booking, not to mention doing all of this more or less on the fly after leaving Pluto, it's incredible getting anything at all
Posted by beerJeep
Louisiana
Member since Nov 2016
39215 posts
Posted on 1/1/19 at 1:05 pm to
Posted by biglego
San Francisco
Member since Nov 2007
85485 posts
Posted on 1/1/19 at 1:06 pm to
Plus it seems like it’d be dark way out there
Posted by Chucktown_Badger
The banks of the Ashley River
Member since May 2013
37553 posts
Posted on 1/1/19 at 1:06 pm to
quote:

Loved this book when I was young


I have that book.
Posted by Volvagia
Fort Worth
Member since Mar 2006
53589 posts
Posted on 1/1/19 at 1:12 pm to
Well it’s not like they have high speed in deep space.....it’s dial up all over again.


First high resolution image is expected to take till February to load.


All of the scientific data will take till September of 2020 or so to load.


I think they just have a kilobyte/sec

ETA:beaten to it
This post was edited on 1/1/19 at 1:13 pm
Posted by Chucktown_Badger
The banks of the Ashley River
Member since May 2013
37553 posts
Posted on 1/1/19 at 1:14 pm to
quote:

Plus it seems like it’d be dark way out there


That's what i was wondering. Where will the light come from for us to see what it looks like? Unless they use infrared or something.
Posted by weagle99
Member since Nov 2011
35893 posts
Posted on 1/1/19 at 1:17 pm to
quote:

How sharp do they expect the best images to be? Pluto flyby quality?


They are expecting the best images to be better than Pluto.

It is amazing they were able to predict the shape of this thing using telescopes on Earth.
Posted by weagle99
Member since Nov 2011
35893 posts
Posted on 1/1/19 at 1:18 pm to
quote:

Plus it seems like it’d be dark way out there


The sun on Pluto looked kinda like a full moon. So my guess is the sun is about half as bright at Ultima Thule?
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