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InSight EDL, 26 Nov 2018 |
Nov 22 2018, 07:55 PM
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Merciless Robot ![]() ![]() ![]() ![]() Group: Admin Posts: 8791 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
Good morning from Los Angeles! Today at approximately 1954 GMT InSight will touch down in Elysium Planitia, and this is where we'll discuss all the events associated with that. NASA TV (link) will provide live coverage starting at 1900 GMT. Official status updates will be published here (link)
Here's a list of significant events (source: JPL). Times listed first are Earth-received US Pacific Standard Time (GMT-8): 11:40 a.m. PST (2:40 p.m. EST) Separation from the cruise stage that carried the mission to Mars 11:41 a.m. PST (2:41 p.m. EST) Turn to orient the spacecraft properly for atmospheric entry 11:47 a.m. PST (2:47 p.m. EST) Atmospheric entry at about 12,300 mph (19,800 kph), beginning the entry, descent and landing phase 11:49 a.m. PST (2:49 p.m. EST) Peak heating of the protective heat shield reaches about 2,700°F (about 1,500°C) -15 seconds later Peak deceleration, with the intense heating causing possible temporary dropouts in radio signals 11:51 a.m. PST (2:51 p.m. EST) Parachute deployment -15 seconds later Separation from the heat shield -10 seconds later Deployment of the lander's three legs 11:52 a.m. PST (2:52 p.m. EST) Activation of the radar that will sense the distance to the ground 11:53 a.m. PST (2:53 p.m. EST) First acquisition of the radar signal -20 seconds later Separation from the back shell and parachute -0.5 second later The retrorockets, or descent engines, begin firing -2.5 seconds later Start of the "gravity turn" to get the lander into the proper orientation for landing -22 seconds later InSight begins slowing to a constant velocity (from 17 mph to a constant 5 mph, or from 27 kph to 8 kph) for its soft landing 11:54 a.m. PST (2:54 p.m. EST) Expected touchdown on the surface of Mars 12:01 p.m. PST (3:01 p.m. EST) "Beep" from InSight's X-band radio directly back to Earth, indicating InSight is alive and functioning on the surface of Mars No earlier than 12:04 p.m. PST (3:04 p.m. EST), but possibly the next day First image from InSight on the surface of Mars No earlier than 5:35 p.m. PST (8:35 p.m. EST) Confirmation from InSight via NASA's Mars Odyssey orbiter that InSight's solar arrays have deployed Get the peanuts ready, and let's land on Mars! GO INSIGHT!!! -------------------- 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 InSight EDL Nov 22 2018, 07:55 PM
MahFL Mars looking real big on "Eyes". Nov 26 2018, 04:38 PM
nprev 3 out of 4 of Madrid's DSN antennas are on InS... Nov 26 2018, 05:01 PM
Explorer1 QUOTE (nprev @ Nov 26 2018, 12:01 PM) 3 o... Nov 26 2018, 05:07 PM
RoverDriver I'm sure Spirit is thinking about it ;-)
Paol... Nov 26 2018, 05:23 PM
B Bernatchez Good luck, everybody! Nov 26 2018, 05:53 PM
nprev Gotta say, there is a surprisingly large amount of... Nov 26 2018, 06:52 PM
nprev NASA TV live now! Nov 26 2018, 07:00 PM
Explorer1 Live feed started.... Nov 26 2018, 07:02 PM
Ectahoosis Hi! I'm new to this site. Thanks for letti... Nov 26 2018, 07:23 PM
Roby72 QUOTE (Ectahoosis @ Nov 26 2018, 08:23 PM... Nov 26 2018, 07:28 PM
akuo NASA TV Media channel is showing the Insight missi... Nov 26 2018, 07:26 PM
nprev QUOTE (akuo @ Nov 26 2018, 12:26 PM) NASA... Nov 26 2018, 07:33 PM
nprev Just saw a shot of our chairman and founder djelli... Nov 26 2018, 07:35 PM
nprev Cruise stage sep in 2 min. Nov 26 2018, 07:38 PM
nprev MarCO UHF lock. Nov 26 2018, 07:41 PM
Steve G Parachute deployment is at Mach 1.66. What is Mach... Nov 26 2018, 07:41 PM
nprev Depends on the things you described, but in genera... Nov 26 2018, 07:44 PM
nprev MarCOs relaying data! Nov 26 2018, 07:46 PM
Explorer1 Atmospheric entry.... Nov 26 2018, 07:47 PM
nprev DEPLOY PEANUTS!!!!!!! Nov 26 2018, 07:48 PM
nprev CHUTE DEPLOYED!!! Nov 26 2018, 07:51 PM
Bjorn Jonsson Radar has locked on to ground... Nov 26 2018, 07:54 PM
Steve5304 did we land Nov 26 2018, 07:54 PM
nprev T O U C H D O W N !!!!!!... Nov 26 2018, 07:54 PM
Explorer1 TOUCHDOWN! Nov 26 2018, 07:54 PM
Bjorn Jonsson touchdown!!!!!!!!... Nov 26 2018, 07:55 PM
Steve G I'm getting too old for this kind of stress... Nov 26 2018, 07:57 PM
Steve5304 QUOTE (Steve G @ Nov 26 2018, 08:57 PM) I... Nov 26 2018, 07:58 PM
Nix YEAH !!!!!!!!... Nov 26 2018, 07:57 PM
nprev Standing by for X-band beep and maybe an image rel... Nov 26 2018, 07:58 PM
kenny 8 soft landings out of 9 attempts since 1976 --- w... Nov 26 2018, 07:58 PM
nprev SURFACE IMAGE!!!! Dust cover is du... Nov 26 2018, 07:59 PM
Steve5304 QUOTE (nprev @ Nov 26 2018, 08:59 PM) SUR... Nov 26 2018, 08:03 PM
MahFL Lander is nominal. Nov 26 2018, 08:05 PM
MahFL RE: InSight EDL Nov 26 2018, 08:07 PM
MahFL Post landing briefing at 5pm EST.
QUOTE (Steve53... Nov 26 2018, 08:10 PM
Paolo It looks like a few bugs splattered on the camera ... Nov 26 2018, 08:02 PM
nprev RE: InSight EDL Nov 26 2018, 08:06 PM
Steve G Screen capture Nov 26 2018, 08:06 PM
Steve5304 will that lens cover come off? Nov 26 2018, 08:09 PM
Mongo Slightly enhanced image: Nov 26 2018, 08:12 PM
nprev Yes, of course. Not till it's safe to do so, t... Nov 26 2018, 08:13 PM
Steve5304 QUOTE (nprev @ Nov 26 2018, 09:13 PM) Yes... Nov 26 2018, 08:22 PM
fredk First image up already!
https://mars.nasa.gov/... Nov 26 2018, 08:19 PM
MahFL QUOTE (fredk @ Nov 26 2018, 09:19 PM) Fir... Nov 26 2018, 08:24 PM
mcaplinger QUOTE (fredk @ Nov 26 2018, 12:19 PM) Fir... Nov 26 2018, 08:26 PM

RoverDriver QUOTE (mcaplinger @ Nov 26 2018, 12:26 PM... Nov 26 2018, 08:48 PM
atomoid QUOTE (fredk @ Nov 26 2018, 12:19 PM) Fir... Nov 26 2018, 08:26 PM
MahFL During the pre-landing briefings I did not hear an... Nov 26 2018, 08:30 PM
nprev QUOTE (MahFL @ Nov 26 2018, 01:30 PM) Dur... Nov 26 2018, 08:38 PM
Steve G Okay, this is a quick ten minute job to remove the... Nov 26 2018, 08:20 PM
nprev Forum note: Later on today or possibly tomorrow af... Nov 26 2018, 08:23 PM
galileo Heres the link for the first picture from Insight:... Nov 26 2018, 08:24 PM
nprev NASA TV live coverage just ended, press brief at 1... Nov 26 2018, 08:28 PM
Phil Stooke "That was pretty quick, considering it's ... Nov 26 2018, 08:30 PM
Phil Stooke First image also here:
https://mars.nasa.gov/reso... Nov 26 2018, 08:31 PM
akuo (The PNG file on the raw images site is not comple... Nov 26 2018, 08:32 PM
Phil Stooke Working on the assumption that it's never too ... Nov 26 2018, 08:45 PM
atomoid QUOTE (Phil Stooke @ Nov 26 2018, 12:45 P... Nov 26 2018, 09:28 PM
Deimos QUOTE (atomoid @ Nov 26 2018, 10:28 PM) d... Nov 26 2018, 10:28 PM
lyford Just got out of a work meeting, did I miss anythin... Nov 26 2018, 08:51 PM
B Bernatchez Congrats to the team. Nov 26 2018, 09:07 PM
SpaceListener The landing site looks a very good place for HP3 i... Nov 26 2018, 09:30 PM
nogal QUOTE (SpaceListener @ Nov 26 2018, 09:30... Nov 26 2018, 09:37 PM
tedstryk I did a quick and dirty cleanup of the initially t... Nov 26 2018, 09:45 PM
nprev Superb!
Reminder: Press conference on NASA TV... Nov 26 2018, 09:49 PM
dolphin Congrats, team. Nov 26 2018, 09:58 PM
nprev Press conference live now, featuring JPL (and UMSF... Nov 26 2018, 10:03 PM
ElkGroveDan QUOTE (nprev @ Nov 26 2018, 02:03 PM) Pre... Nov 26 2018, 10:33 PM
climber QUOTE (ElkGroveDan @ Nov 26 2018, 11:33 P... Nov 26 2018, 11:30 PM
ElkGroveDan QUOTE (climber @ Nov 26 2018, 03:30 PM) P... Nov 26 2018, 11:39 PM
nprev MarCO image of Mars from 4000 miles! Also a br... Nov 26 2018, 10:22 PM
John Moore Awesome...look forward to the protective len views... Nov 26 2018, 10:32 PM
nprev Agreed. (We need to add a thumbs-up feature here..... Nov 26 2018, 10:36 PM
nprev MarCO Mars flyby image. Definitely the selfie of t... Nov 26 2018, 10:54 PM
nprev Forum note: Okay, not sure when the next update fr... Nov 26 2018, 11:00 PM
Adam Hurcewicz If landing site are match that image could be fine... Nov 26 2018, 11:40 PM
walfy Possible meteorite? Pure speculation at this poin... Nov 27 2018, 12:00 AM
Roby72 A reminder how the Hazcam of Curiosity looks befor... Nov 27 2018, 12:09 AM
Gerald 120 degrees de-fisheyed version, and an attempt to... Nov 27 2018, 12:24 AM
MahFL QUOTE (Gerald @ Nov 27 2018, 01:24 AM) ..... Nov 27 2018, 12:55 AM
climber Can we compare Marcos image definition to Mariner... Nov 27 2018, 01:23 AM
nprev The expected time for an orbiter downlink (looks l... Nov 27 2018, 01:31 AM
MahFL QUOTE (nprev @ Nov 27 2018, 02:31 AM) The... Nov 27 2018, 01:38 AM
nprev Yeah, but remember the same caution as the Oppy re... Nov 27 2018, 01:40 AM
dmg I understand the caution about DSN Now in terms of... Nov 27 2018, 02:03 AM
xflare QUOTE (dmg @ Nov 27 2018, 03:03 AM) I und... Nov 27 2018, 02:15 AM
djellison QUOTE (dmg @ Nov 26 2018, 06:03 PM) I und... Nov 27 2018, 02:47 AM
nprev No idea. All I know is that the real word on anyth... Nov 27 2018, 02:06 AM
dmg Yes but in this case the expected comm pass was wi... Nov 27 2018, 02:18 AM
xflare QUOTE (dmg @ Nov 27 2018, 03:18 AM) Yes b... Nov 27 2018, 02:21 AM
nprev <shrug>...same thing in this case. MODY is s... Nov 27 2018, 02:23 AM
marsophile https://spaceflightnow.com/2018/11/26/insig...-sta... Nov 27 2018, 02:29 AM
Hungry4info New image. Nov 27 2018, 02:46 AM
ChrisC QUOTE (Hungry4info @ Nov 26 2018, 09:46 P... Nov 27 2018, 02:53 AM
Phil Stooke The raw image page:
https://mars.nasa.gov/insight... Nov 27 2018, 02:54 AM
fredk A simple max filter does a good job of showing whe... Nov 27 2018, 02:58 AM
xflare Well, the text accompanying that image says ... Nov 27 2018, 03:01 AM![]() ![]() |
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