DART & HERA, NASA/ESA Asteroid Redirection Missions |
DART & HERA, NASA/ESA Asteroid Redirection Missions |
 Nov 24 2021, 07:27 AM
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#31
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 Merciless Robot  Group: Admin Posts: 8784 Joined: 8-December 05 From: Los Angeles Member No.: 602  |
Surprised we didn't already have a thread. DART launched successfully at 0621 UTC today (23 Nov 21). Mission page here, encounter (as in collision) with small satellite of 65803 Didymos in late Sep/early Oct 2022.
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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nprev DART & HERA Nov 24 2021, 07:27 AM
Marcin600 yes Sep 26 2022, 10:27 PM Explorer1 Target lock!
Didymos is already looking irreg... Sep 26 2022, 10:28 PM Marcin600 things are speeding up Sep 26 2022, 10:36 PM Hungry4info Didymos is now resolved. Sep 26 2022, 10:40 PM Marcin600 bigger Sep 26 2022, 10:49 PM Phil Stooke Beginning to see possible structure on the termina... Sep 26 2022, 10:55 PM Marcin600 interesting shape, with a clearly protruding part ... Sep 26 2022, 10:56 PM nprev Precision lock achieved!!! Sep 26 2022, 10:56 PM Marcin600 two craters (?) and a "constriction" (?) Sep 26 2022, 11:03 PM Phil Stooke A bit more detail. The protrusion will probably r... Sep 26 2022, 11:03 PM Phil Stooke Getting clearer...
Phil
Sep 26 2022, 11:07 PM Marcin600 craters (?) Sep 26 2022, 11:08 PM Marcin600 more craters (?) Sep 26 2022, 11:12 PM Phil Stooke .....!
Phil
Sep 26 2022, 11:14 PM nprev IMPACT.
Absolutely incredible terminal images. Sep 26 2022, 11:18 PM fredk The final full frame:
Sep 26 2022, 11:18 PM nprev RE: DART & HERA Sep 26 2022, 11:20 PM Explorer1 Wow! Takes me back to 14 years old....
And th... Sep 26 2022, 11:22 PM
CryptoEngineer QUOTE (Explorer1 @ Sep 26 2022, 06:22 PM)... Sep 26 2022, 11:40 PM monty python QUOTE (CryptoEngineer @ Sep 26 2022, 06:4... Sep 27 2022, 06:43 AM Marcin600 Congratulations on a beautiful whack! :-)
It w... Sep 26 2022, 11:27 PM fredk The final partial frame:
and it's approximate... Sep 26 2022, 11:37 PM Tom O'Reilly What is that light "bar" on the lower le... Sep 26 2022, 11:40 PM Marcin600 QUOTE (Tom O'Reilly @ Sep 27 2022, 01... Sep 26 2022, 11:44 PM StargazeInWonder This comparison has to be noted: Sep 27 2022, 12:01 AM Tom O'Reilly QUOTE (Marcin600 @ Sep 26 2022, 03:44 PM)... Sep 27 2022, 02:28 AM Marcin600 group portrait Sep 26 2022, 11:41 PM Explorer1 Top of a huge boulder, mostly in shadow?
Press co... Sep 26 2022, 11:42 PM Hungry4info Imaging of the DART impact plume from an Earth-bas... Sep 27 2022, 12:19 AM Explorer1 Fascinating fact from the presser: looks like the ... Sep 27 2022, 12:32 AM Marcin600 It seems to me that fragments of Didymos's sur... Sep 27 2022, 12:33 AM Hungry4info Dimorphos mosaic (credit: zelario4) Sep 27 2022, 12:55 AM Phil Stooke Nice view of the impact:
https://twitter.com/fall... Sep 27 2022, 03:36 AM djellison This is the best stack of images I could wrangle f... Sep 27 2022, 06:25 AM Phil Stooke Since there are no other craters, I don't thin... Sep 27 2022, 06:36 AM Marcin600 QUOTE (Phil Stooke @ Sep 27 2022, 08:36 A... Sep 27 2022, 08:30 AM Phil Stooke I think Ranger 9 was the only one people actually ... Sep 27 2022, 07:05 AM Brian Swift PNGs of a few images and downloadable 1080p video ... Sep 27 2022, 07:34 AM xflare That impact debris/plume sequence is extraordinary... Sep 27 2022, 07:36 AM Marcin600 https://www.nasa.gov/feature/dart-s-final-i...prio... Sep 27 2022, 09:00 AM john_s I notice that the final partial frame appears some... Sep 27 2022, 01:44 PM marsbug QUOTE (john_s @ Sep 27 2022, 02:44 PM) I ... Sep 27 2022, 04:17 PM Explorer1 ASI Conference for LICIACube results is here Sep 27 2022, 02:21 PM tolis Pictures! Sep 27 2022, 02:41 PM Explorer1 Wow, those streamers, it looks quite catastrophic... Sep 27 2022, 02:45 PM vikingmars QUOTE (Explorer1 @ Sep 27 2022, 04:45 PM)... Sep 27 2022, 04:21 PM mcaplinger QUOTE (vikingmars @ Sep 27 2022, 08:21 AM... Sep 27 2022, 05:04 PM vikingmars QUOTE (mcaplinger @ Sep 27 2022, 07:04 PM... Sep 27 2022, 07:42 PM Explorer1 QUOTE (vikingmars @ Sep 27 2022, 02:42 PM... Sep 27 2022, 07:59 PM climber QUOTE (vikingmars @ Sep 27 2022, 09:42 PM... Sep 28 2022, 06:38 AM fredk QUOTE (mcaplinger @ Sep 27 2022, 06:04 PM... Sep 27 2022, 09:55 PM mcaplinger QUOTE (fredk @ Sep 27 2022, 01:55 PM) I g... Sep 27 2022, 10:23 PM fredk QUOTE (fredk @ Sep 27 2022, 10:55 PM) For... Oct 20 2022, 10:35 PM StargazeInWonder It seems like it'd be more efficient than that... Oct 20 2022, 11:18 PM mcaplinger QUOTE (StargazeInWonder @ Oct 20 2022, 04... Oct 21 2022, 12:49 AM HSchirmer QUOTE (mcaplinger @ Oct 21 2022, 01:49 AM... Oct 21 2022, 01:37 PM marsbug QUOTE (vikingmars @ Sep 27 2022, 05:21 PM... Sep 27 2022, 05:38 PM Marcin600 pictures are for example here:
https://www.asi.it/... Sep 27 2022, 03:29 PM Explorer1 I think it's fair to say, however, there has b... Sep 27 2022, 07:05 PM Marcin600 By the way, I added the scale indicators to this i... Sep 27 2022, 07:31 PM fredk Indeed, as I mentioned this is a job for gory-deta... Sep 28 2022, 12:28 AM StargazeInWonder Given the above discussion, it may have been a mis... Sep 28 2022, 03:46 AM climber Very interesting hypothesis here : https://twitter... Sep 28 2022, 07:02 AM vikingmars QUOTE (climber @ Sep 28 2022, 09:02 AM) V... Sep 28 2022, 11:37 AM Marcin600 Here is a video compilation of 3 LICIACube picture... Sep 28 2022, 05:17 PM mcaplinger One wonders if the large overexposure of the LICIA... Sep 28 2022, 06:13 PM Marcin600 QUOTE (mcaplinger @ Sep 28 2022, 08:13 PM... Sep 28 2022, 06:17 PM StargazeInWonder In a way, this continues the theme of Insight... Sep 28 2022, 06:41 PM cIclops Hubble and Webb images ... Sep 30 2022, 01:20 PM Quetzalcoatl Hi,
A question arises. What is left of Dimorphos ... Oct 2 2022, 02:17 PM john_s Despite the spectacular amount of debris, I've... Oct 2 2022, 06:28 PM scalbers Yes this makes sense as my rule of thumb is a crat... Oct 2 2022, 06:32 PM StargazeInWonder The density and structure of Dimorphos makes it ha... Oct 2 2022, 08:47 PM Marcin600 Something like "mini-panoramas" of the D... Oct 3 2022, 06:45 PM Phil Stooke Nice mini-panoramas! But I noticed something ... Oct 4 2022, 06:38 AM Phil Stooke Also... check out this wonderful family portrait b... Oct 4 2022, 06:47 AM Phil Stooke This is a better image of the night side of Dimorp... Oct 4 2022, 07:22 PM Marcin600 QUOTE (Phil Stooke @ Oct 4 2022, 09:22 PM... Oct 5 2022, 12:18 AM stevesliva I vaguely recall hearing that another presscon was... Oct 5 2022, 01:56 AM Daniele_bianchino_Italy So we wouldn't have more pictures of Didymos? ... Oct 5 2022, 10:27 AM jasedm That's a brilliant montage Daniele!, thank... Oct 5 2022, 07:20 PM Daniele_bianchino_Italy QUOTE (Daniele_bianchino_Italy @ Oct 5 2022, ... Oct 13 2022, 09:50 AM Marcin600 Media briefing at 2 p.m. EDT, Tuesday, Oct. 11 - h... Oct 10 2022, 04:47 PM john_s I missed the briefing, but I see remarkable images... Oct 11 2022, 08:02 PM mcaplinger QUOTE (john_s @ Oct 11 2022, 12:02 PM) Is... Oct 11 2022, 09:02 PM Hungry4info QUOTE (john_s @ Oct 11 2022, 03:02 PM) Is... Oct 11 2022, 09:12 PM john_s QUOTE (Hungry4info @ Oct 11 2022, 02:12 P... Oct 11 2022, 10:16 PM mcaplinger QUOTE (john_s @ Oct 11 2022, 02:16 PM) I ... Oct 11 2022, 11:08 PM Tom Tamlyn I'll let you know when I've watched the wh... Oct 11 2022, 08:18 PM Explorer1 Great new images; we can see a bit of the other si... Oct 11 2022, 09:47 PM Marcin600 So:
1. DART slowed down Dimorphos by over half an... Oct 11 2022, 10:56 PM Marcin600 QUOTE (mcaplinger @ Oct 12 2022, 01:08 AM... Oct 11 2022, 11:18 PM Hungry4info The twitter user landru79 created a couple of anim... Oct 12 2022, 12:10 AM john_s Those animations are very instructive- thanks for ... Oct 12 2022, 12:39 AM Tom Tamlyn QUOTE (john_s @ Oct 11 2022, 03:02 PM) Is... Oct 12 2022, 01:15 AM Gladstoner Centrifugal scree 'slopes' on opposing hem... Oct 17 2022, 05:15 PM nprev In practical terms, this becomes a problem in term... Oct 20 2022, 11:19 PM Bill Harris Hubble is seeing a double tail around the Diddy-tw... Oct 21 2022, 07:19 AM mcaplinger "Near-Earth Asteroid Deflection Strategies... Oct 21 2022, 07:23 PM fredk All of this is for the unlikely scenario that an o... Oct 21 2022, 10:23 PM  |
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