Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Astronomers Reveal Best-Ever Images Of The Far Side Of Pluto
Forbes ^ | October 22, 2019 | Jonathan O'Callaghan

Posted on 10/24/2019 10:26:44 AM PDT by DoodleBob

A team of astronomers from NASA’s New Horizons mission has unveiled our best look yet at the far side of Pluto, which went unseen to the spacecraft during its historic July 2015 flyby of the dwarf planet.

We have only seen one hemisphere of Pluto in high-resolution because the New Horizons flyby of Pluto lasted just hours, whereas the dwarf planet takes 6.4 Earth days to rotate. Thus as New Horizons flew past, one side of the world was illuminated by the Sun, but the other was shrouded in darkness.

However, using images taken by the spacecraft while it was on approach up to a distance of six million kilometers away, the team was able to use image processing tools to reveal Pluto’s hidden hemisphere. The final resolution is 100 times better than the Earth-orbiting Hubble telescope, which had previously provided our best views of this hemisphere.

(Excerpt) Read more at forbes.com ...


TOPICS: Astronomy; Science
KEYWORDS: astronomy; hst; nasa; newhorizons; pluto; science; spaceexploration; xplanets
Navigation: use the links below to view more comments.
first 1-2021-4041-6061-79 next last
This is the side we saw of Pluto:

This is the 'dark side' of Pluto:

This is the map of all the pictures New Horizons took of the visible (up close) and dark side (millions of miles away):

Not to be a killjoy, but NASA's mission isn't in concert with the enumerated powers of the govt via the Constitution. That said, if the rest of the govt operated like NASA did on New Horizons (including troubleshooting a Safe Mode problem days before flyby), we'd be in great shape.

1 posted on 10/24/2019 10:26:44 AM PDT by DoodleBob
[ Post Reply | Private Reply | View Replies]

To: SunkenCiv

ping


2 posted on 10/24/2019 10:27:04 AM PDT by DoodleBob (Gravity's waiting period is about 9.8 m/s^s)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob

Pink Floyd needs to make an album named after this.


3 posted on 10/24/2019 10:30:37 AM PDT by BipolarBob (Bipolars have more fun. No we don't.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob

love how scientists name things. “Balrog Macula”, “Piccard Mons”. lol.


4 posted on 10/24/2019 10:34:32 AM PDT by married21
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob

Looks okay to me.


5 posted on 10/24/2019 10:34:45 AM PDT by BunnySlippers (I Love BULL MARKETS!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob

Yes it is, just think of it as Lewis & Clark in the 3rd dimension!


6 posted on 10/24/2019 10:34:47 AM PDT by Reily
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob; All

But what about Ur...oh, never mind!


7 posted on 10/24/2019 10:39:06 AM PDT by notdownwidems (Washington D.C. has become the enemy of free people everywhere!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DoodleBob

To be a killjoy, Pluto is a tiny ball of ice in perpetual near darkness. It is unlike a planet in every way except being round. No one will ever see it with their own eyes. Amazing how much money we’re able to waste just to get a few pictures of it.


8 posted on 10/24/2019 10:39:14 AM PDT by Telepathic Intruder
[ Post Reply | Private Reply | To 1 | View Replies]

To: sauropod

.


9 posted on 10/24/2019 10:39:20 AM PDT by sauropod (I am His and He is Mine)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Telepathic Intruder

At least it’s not Uranus.


10 posted on 10/24/2019 10:44:42 AM PDT by kaehurowing
[ Post Reply | Private Reply | To 8 | View Replies]

To: DoodleBob

I think the anxiety and depression these pictures caused the liberals to experience because they don’t show any polar bears or penguins made it all worth the money spent. They’re still crying, whining and wringing their hands over this. LOL.


11 posted on 10/24/2019 10:47:09 AM PDT by FlingWingFlyer (You can vote your way into socialism but you have to shoot your way out of it.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: kaehurowing
"At least it’s not Uranus."

In 2620, to avoid any more anus jokes, it will be renamed "Urectum"...

12 posted on 10/24/2019 10:48:50 AM PDT by jonascord (First rule of the Dunning-Kruger Club is that you do not know you are in the Dunning-Kruger club.)
[ Post Reply | Private Reply | To 10 | View Replies]

To: DoodleBob

Pluto was discovered during H.P. Lovecraft’s lifetime, and fascinated him (given his lifelong interest in astronomy). I think he would have been surprised and (hopefully) flattered to know that his most breakout creation provided the name of one of the largest features on Pluto.


13 posted on 10/24/2019 10:48:51 AM PDT by Little Pig
[ Post Reply | Private Reply | To 1 | View Replies]

To: Telepathic Intruder

Actually, it’s not that dark. More like about sunrise or sunset on earth.

https://www.space.com/29600-pluto-time-nasa-new-horizons.html


14 posted on 10/24/2019 10:49:51 AM PDT by Conan the Librarian (The Best in Life is to crush my enemies, see them driven before me, and the Dewey Decimal System)
[ Post Reply | Private Reply | To 8 | View Replies]

To: DoodleBob

Cthulu!

omg—somebody thinks there is something really bad down there... ;-)


15 posted on 10/24/2019 10:50:29 AM PDT by cgbg (Vote Trump or you will _be_ Trump)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Telepathic Intruder

“It is unlike a planet in every way except being round.”

You are full of it.

It is in orbit around the Sun.


16 posted on 10/24/2019 10:51:19 AM PDT by MarvinStinson
[ Post Reply | Private Reply | To 8 | View Replies]

To: married21

Pierre Delecto.


17 posted on 10/24/2019 10:55:41 AM PDT by redshawk (Willie's Whore was bused......oh my...lying pig)
[ Post Reply | Private Reply | To 4 | View Replies]

To: redshawk

Noooo! Pierre Delecto is definitely not a name chosen by a scientist!


18 posted on 10/24/2019 10:57:44 AM PDT by married21
[ Post Reply | Private Reply | To 17 | View Replies]

To: married21
love how scientists name things. “Balrog Macula”, “Piccard Mons”. lol.

May be that the scientists' kids are asked for input, from time to time...

;^)

19 posted on 10/24/2019 10:58:37 AM PDT by Who is John Galt? ("He therefore who may resist, must be allowed to strike.")
[ Post Reply | Private Reply | To 4 | View Replies]

To: DoodleBob; Reily
Not to be a killjoy, but NASA's mission isn't in concert with the enumerated powers of the govt via the Constitution.

Jefferson commissioned the Corps of Discovery for the Lewis & Clark expedition, whose "objectives were scientific and commercial."

If our spaceflight program was as part of the military, with NASA was overseen by DoD, it would be equivalent to the Corps of Discovery.

20 posted on 10/24/2019 10:58:48 AM PDT by kosciusko51
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-4041-6061-79 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson