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Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE !
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[quote:BG-Fan:MV8yNTk4OTk2XzQ1ODY3MzQ3X0MxMjg3RkRE] I found the following concerning the crafts timeline to Philae deployment. From ESA: [b]Arrival[/b] "The spacecraft will eventually arrive in the comet’s vicinity in May 2014. Rosetta’s thrusters will then brake the spacecraft, so that it can match Comet 67P/Churyumov-Gerasimenko’s orbit." "Over the next six months, [b]it will edge closer to the black, dormant nucleus until it is only a few dozen kilometres away. [/b]The way will then be clear for the exciting transition to global mapping, lander deployment and the comet chase towards the Sun." Interesting 6 month close approach but not enough detail for what I was seeking -- inconclusive, but certainly leaves the door open, imho, for the possibility that a slow 6 month approach could secondarily be to protect sensitive equipment from electrical spikes. And once again nobody outside of the mission teams has the data to confirm or deny voltage changes. This info does seem to suggest that global mapping won't start until November, which I think is wrong. Surely global mapping is happening now as part of the landing site search....right? I think maybe they expected the landing site to be a slam dunk. :blink: [/quote]
Original Message
I want to use this thread to highlight news from the Rosetta comet mission.
Ten years ago the European Space Agency ( ESA ) launched the Rosetta comet chaser to rendezvous with comet 67P, go into orbit around it and land a probe on its surface.
120 Icy Patches - by last September
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 69)
thanks FBVA
Philae Phones Home
Great news, thanks F-BVFA
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 68)
Ceres fly over video
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 67)
New Coma Discovery
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 67)
Pictures MOTHER LODE !
- There are
hundreds
thousands of images from Rosetta, this post will always point to the most recent NAVCAM or OSIRIS picture. Updated several times per week. ( Thanks F-BVFA )
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 67)
Ceres Spot Shot
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 66)
Potato
Thread: Rosetta Comet Orbiter -** 120 Icy Patches ** Philae Phones Home ** Ceres Fly Over Video ** New Coma Discovery ** Picture MOTHER LODE ! (Page 66)
When the Rosetta mission is complete we will know so much more about comets, their composition and formation. Comets have been a cause of fear and fascination throughout human history, within the next few months many long standing mysteries will be solved.
K
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