Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search
4 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Eleven days til New Horizons fly-by of Pluto!! (Original Post) lastlib Jul 2015 OP
A decade in the happening. longship Jul 2015 #1
New Horizons spacecraft sees strange black spots on Pluto's equator jakeXT Jul 2015 #2
This mission is going to revolutionize our entire concept of Pluto, lastlib Jul 2015 #3
The four black dots will be on the other side during the fly-by Warpy Jul 2015 #4

longship

(40,416 posts)
1. A decade in the happening.
Fri Jul 3, 2015, 09:04 AM
Jul 2015

Actually more than that if you include the planning.

Also, it is the fastest object ever launched.

R&K

jakeXT

(10,575 posts)
2. New Horizons spacecraft sees strange black spots on Pluto's equator
Fri Jul 3, 2015, 09:22 AM
Jul 2015


Recent images taken by NASA's New Horizons spacecraft reveal four mysterious dark spots that appear to be evenly spaced along Pluto's equator.

Each of the spots is about 300 miles in diameter and has a surface area similar in size to the state of Mississippi, NASA scientists report.

"It's a real puzzle -- we don't know what the spots are, and we can't wait to find out," said New Horizons principal investigator Alan Stern of the Southwest Research Institute, Boulder, Colo., in a statement.

The images show just how much lighter the mottled tan surface of Pluto is compared to the moody gray of its largest moon, Charon. The discrepancy in their color is yet another mystery that researchers hope to resolve soon.

http://www.latimes.com/science/sciencenow/la-sci-sn-new-horizons-pluto-spots-20150702-story.html

lastlib

(23,246 posts)
3. This mission is going to revolutionize our entire concept of Pluto,
Fri Jul 3, 2015, 10:54 AM
Jul 2015

its moons, and even the Kuiper belt. It will likely generate as many questions as it answers. Before this, we didn't even know what to ask because we had so little knowledge about Pluto and its environment.

Warpy

(111,274 posts)
4. The four black dots will be on the other side during the fly-by
Fri Jul 3, 2015, 01:11 PM
Jul 2015

but a month ago, they didn't know there were four black dots on the planetoid!

Oh, yeah, this stuff blows my hair back!

Latest Discussions»Culture Forums»Science»Eleven days til New Horiz...