Just so you know, Philae is a lander planning to land on a comet at this moment being landed on by an Earthling Spacecraft, and it is also an island in the Nile.
Before the Rosetta space craft got close, we had no idea what the comet looked like. Now we do. And it looks like Philae!
Coincidence????
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Have you heard the comet singing? From the Rosetta Blog this press release:
Rosetta’s Plasma Consortium (RPC) has uncovered a mysterious ‘song’ that Comet 67P/Churyumov-Gerasimenko is singing into space. RPC principal investigator Karl-Heinz Glaßmeier, head of Space Physics and Space Sensorics at…
"Being a scientist and staring immensity and eternity in the face every day is as grand and inspiring as it gets." -Carolyn Porco
Launched back in October of 1997, Cassini will take its final plunge into the ringed world it’s been orbiting for over a decade on Friday, September 15th. Before it does…
minor scare on the Minor Planet Circulars the other day
an apparent new object, 2007 VN84 was tagged as a potential impactor, with an estimated closest approach of 12,000 km or less - two Earth diameters.
IAUC 20 issues an alert. - The relevant column is "Delta" - distance from Earth in AU
It was…
They will see us waving from such great heights
"Come down now," they'll say.
But everything looks perfect from far away
"Come down now," but we'll stay. -The Postal Service
It isn't the weekend, but I'd feel terrible showing you these pictures without giving you the right song to take you through…
Well they say the strangest thing of all would be if there were no coincidences - but this sure is a great one! :-D
One of the most remarkable and long lasting missions ever too. Been looking forward to this ever since I read about it and the then proposed Cassini and its companion proposed but later cancelled unfortunately acronymed Comet Rendezvous Asteroid Fly-by mission :
http://en.wikipedia.org/wiki/Comet_Rendezvous_Asteroid_Flyby
Back in the early 1990's. That's .. yikes .. I didn't mean to make myself feel old here! Sigh.
Still superluminous to see it landing now.
Also, it looks like the Rosetta Stone turned at an angle.
I think this is awesome.
They went from 'OH MY GAWD the end is nigh!!!'
to we are reaching out and touching one!!!
Just sad that we are not out there in person.
Live feed here :
http://new.livestream.com/accounts/362/events/3544091
In case it helps folks.
Landed, or really, grabbed on, OK, apparently.
..And its done it! Philae is on its comet with a successful landing. Congratulations to all those who made her - and Rosetta fly - and land. :-)
Now, what will be the effects of both the impact and the added mass on the comet's orbit?
Cool. The early reports were that the harpoons to grab the surface didn't fire - has that changed?
That is bad news. Hadn't heard that.
This was with the story on CNN
That was also in an update at 11:50 on the NPR feed. I haven't heard any news since. The reports were that it was a soft landing and other than the "harpoons" all was good.
Both the harpoons and the recoil thruster had problems, but "Contact has been made". It also has screws to help hold it in place. (Gravity exists but is very weak on a body as small as a comet.)
You bastards. You've killed us all...
@ ^ Tim : Guessing you're actually not serious here but no, they haven't.
@8. Greg Laden : "what will be the effects of both the impact and the added mass on the comet’s orbit?"
Negligable. The impact was very low speed indeed relatively and the mass of Philae is exceptionally low so basically none. Much less than the cometary jetting which can slightly change its course over time.
D'oh! Italics fail. Only Greg Laden's line from #8 was intended to be italicised. Sigh.