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

NRaleighLiberal

(60,014 posts)
Wed Nov 12, 2014, 11:06 AM Nov 2014

Approx one hour from comet landing (11 AM EST) - live link here. Live Science!



Landing on comet 67P/Churyumov-Gerasimenko

http://rosetta.esa.int/

They are broadcasting live, sharing Tweets - this is cool stuff!

Some pics of the comet (taken at various points in the last months)



45 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Approx one hour from comet landing (11 AM EST) - live link here. Live Science! (Original Post) NRaleighLiberal Nov 2014 OP
For those of us who are clueless, could you give us some background? MADem Nov 2014 #1
Here you go... ChisolmTrailDem Nov 2014 #2
Perfect--sort of a comet landings for dummies--which I was when it came to this. MADem Nov 2014 #5
One of the neatest space missions I've witnessed since sitting on my dad's lap in 1969 to watch ChisolmTrailDem Nov 2014 #8
Agree with you a thousand percent--I should think the networks would break in...but no! MADem Nov 2014 #9
not enough fear for the eyeballs/ad money. NRaleighLiberal Nov 2014 #16
Maybe Al Jazeera America will. kentauros Nov 2014 #30
the link has tons of info - just below the picture is all of the background, etc NRaleighLiberal Nov 2014 #3
Well, that deserves a K and R!!!!!!!! nt MADem Nov 2014 #4
Landing a spacecraft on a comet, baby! Now I would love to have been on that team! NYC_SKP Nov 2014 #6
K&R G_j Nov 2014 #7
First we invade a comet. Then we invade another. And another... onehandle Nov 2014 #10
I know. but we need to get the comet there so it doesn't get us here! NRaleighLiberal Nov 2014 #11
Must have oil or diamonds on it packman Nov 2014 #13
It's so we can bomb it. kentauros Nov 2014 #32
I don't think Europeans are motivated pscot Nov 2014 #42
kick G_j Nov 2014 #12
Thank you for the timely reminder, and kick. gvstn Nov 2014 #14
For those that have DTV it is also on NASA TV, 346 still_one Nov 2014 #15
thanks! NRaleighLiberal Nov 2014 #17
Live DU Updates Here: ChisolmTrailDem Nov 2014 #18
WHY ISN'T THIS ON TV??? a kennedy Nov 2014 #19
Because our media sucks! nt ChisolmTrailDem Nov 2014 #21
Got that right......just threw that stupid question out there. a kennedy Nov 2014 #27
because it isn't a fad diet, a Ronko product or faux outage of some dysfunction! NRaleighLiberal Nov 2014 #29
Because the Europeans are doing it, not Americans. Hissyspit Nov 2014 #34
There is a live special tonight on Science Channel. tridim Nov 2014 #39
It was on the BBC (BBC World anyway) muriel_volestrangler Nov 2014 #41
CNN covering it Crabby Appleton Nov 2014 #44
I would love to be one of those people looking at screens, assessing live data, NRaleighLiberal Nov 2014 #20
Me too, NRaleighLiberal... Have you seen my ChisolmTrailDem Nov 2014 #22
Thanks for the live updates, very exciting uppityperson Nov 2014 #24
yessiree - enjoying it! NRaleighLiberal Nov 2014 #25
I'm even more excited about this than that time we bombed the moon. Orrex Nov 2014 #23
I have to head off for lunch - so no matter what happens, I can't update my OP for a few hours. NRaleighLiberal Nov 2014 #26
A Milestone being covered on level with football players and wives in the American media..... Fred Sanders Nov 2014 #28
Wow, comets are really dog chew toys in space. Hissyspit Nov 2014 #31
but what flavor are they? liver? cheese? bacon, perhaps! NRaleighLiberal Nov 2014 #33
Not tomato. Hissyspit Nov 2014 #35
would never survive in those conditions NRaleighLiberal Nov 2014 #37
Thruster Glitch Adds Drama as Philae Lander Heads for Comet muriel_volestrangler Nov 2014 #36
harpoons! we need cap'n ahab! NRaleighLiberal Nov 2014 #38
Landed! dumbcat Nov 2014 #40
Excellent! adding an NPR link... adirondacker Nov 2014 #43
The Science Channel will have a special report Crabby Appleton Nov 2014 #45

MADem

(135,425 posts)
1. For those of us who are clueless, could you give us some background?
Wed Nov 12, 2014, 11:10 AM
Nov 2014

I'm seeing a press conference, but not sure what they are talking about--are they going to land something on a comet?????

MADem

(135,425 posts)
5. Perfect--sort of a comet landings for dummies--which I was when it came to this.
Wed Nov 12, 2014, 11:16 AM
Nov 2014

How did I miss this big news?

You'd think the US media would give thirty seconds to this project every so often, seeing as a few of our tax dollars was thrown at it. Who cares if we aren't the major players--this is a neat thing, I hope it succeeds!

 

ChisolmTrailDem

(9,463 posts)
8. One of the neatest space missions I've witnessed since sitting on my dad's lap in 1969 to watch
Wed Nov 12, 2014, 11:19 AM
Nov 2014

Neil Armstrong and Company land on the moon!!!

I LOVE this stuff, MADem.

U.S. media sucking hard, as usual.

We're moments away now from space exploration history... landing on a comet! Imagine that!

MADem

(135,425 posts)
9. Agree with you a thousand percent--I should think the networks would break in...but no!
Wed Nov 12, 2014, 11:27 AM
Nov 2014

They're all cookin' and gossipin'--like always.

NRaleighLiberal

(60,014 posts)
3. the link has tons of info - just below the picture is all of the background, etc
Wed Nov 12, 2014, 11:11 AM
Nov 2014

got to dash out the door right now. happy reading!

(Yes, they are about to land a spacecraft on a comet!)

 

NYC_SKP

(68,644 posts)
6. Landing a spacecraft on a comet, baby! Now I would love to have been on that team!
Wed Nov 12, 2014, 11:17 AM
Nov 2014

What a challenge, far different from landing on the moon.

Thanks for posting!

onehandle

(51,122 posts)
10. First we invade a comet. Then we invade another. And another...
Wed Nov 12, 2014, 11:27 AM
Nov 2014

Didn't we learn anything from the invasion of Iraq?

How long before a comet hits us here?

 

packman

(16,296 posts)
13. Must have oil or diamonds on it
Wed Nov 12, 2014, 11:31 AM
Nov 2014

Seriously, what comes to mind is pin-point tracking and landing for a asteroid that may endanger the earth. I can see it as a weapon delivery system for destroying a potential life ending encounter.

NRaleighLiberal

(60,014 posts)
20. I would love to be one of those people looking at screens, assessing live data,
Wed Nov 12, 2014, 11:39 AM
Nov 2014

sweating bullets. Exploration, the unknown, progress - so stimulating (yes, I am a nerd!). Kind of what I do in my annual gardens, walking around, writing stuff down, talking to myself or my plants, looking for breakthroughs and depressed about the occasional misfires!



NRaleighLiberal

(60,014 posts)
25. yessiree - enjoying it!
Wed Nov 12, 2014, 11:45 AM
Nov 2014


Maybe it's my age - 58, remember watching the moon landing with my parents - or my overall passion for science. But when politics gets rough and dirty and depressing, I tend to science, nature, music, the arts for solace.

I still remember in junior high reading every astronomy book our little library had - and then taking my game to the city library to continue. Nerd indeed!

NRaleighLiberal

(60,014 posts)
26. I have to head off for lunch - so no matter what happens, I can't update my OP for a few hours.
Wed Nov 12, 2014, 11:47 AM
Nov 2014

Hoping for the best - and some fascinating findings to ponder!

muriel_volestrangler

(101,306 posts)
36. Thruster Glitch Adds Drama as Philae Lander Heads for Comet
Wed Nov 12, 2014, 12:00 PM
Nov 2014
A thruster system problem heightened the drama surrounding an historic attempt to examine the surface of a comet Wednesday — the high point of a $1.3 billion, 10-year mission.
...
At the end of its seven-hour trip, a cold-gas thruster system is supposed to be fired to hold the lander steady and keep it from bouncing off the surface while harpoons are shot into the comet to secure it in place. But mission managers at the European Space Operations Center in Darmstadt, Germany, said readings from the lander suggested that the system was not properly activated.

"The cold-gas thruster on top of the lander does not appear to be working, so we will have to rely fully on the harpoons at touchdown," Stephan Ulamec, Philae lander manager at the DLR German Aerospace Center, reported in an ESA blog posting. "We'll need some luck not to land on a boulder or a steep slope."

http://www.nbcnews.com/science/space/thruster-glitch-adds-drama-philae-lander-heads-comet-n246671
Latest Discussions»General Discussion»Approx one hour from come...