Author Topic: SpaceX F9/Dragon 2 : CRS2 SpX-26 : KSC LC-39A : 26 November 2022 (19:20 UTC)  (Read 64241 times)

Online FutureSpaceTourist

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https://twitter.com/rollpantilt/status/1611352005833785344

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Space X recovery ship #Megan docked @PortTampaBay to support CRS-26 (Cargo Dragon) splashdown.

Online FutureSpaceTourist

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https://www.nasa.gov/press-release/nasa-to-provide-live-coverage-of-spacex-cargo-craft-station-departure

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Jan 6, 2023
MEDIA ADVISORY M23-001

NASA to Provide Live Coverage of SpaceX Cargo Craft Station Departure

A SpaceX Dragon cargo resupply spacecraft is set to depart the International Space Station on Monday, Jan. 9, returning scientific research samples and hardware to Earth for NASA.

The agency will provide live coverage of Dragonís undocking and departure on NASA Television, the NASA app, and online at 4:45 p.m. EST. Watch here:

https://www.nasa.gov/live

Ground controllers at SpaceX in Hawthorne, California, will send commands at 5 p.m. for Dragon to undock from the zenith port of the stationís Harmony module and fire its thrusters to move a safe distance away from the station.

After re-entering Earthís atmosphere, the spacecraft will make a parachute-assisted splashdown off the coast of Florida on Wednesday, Jan. 11. NASA will not broadcast the splashdown, but updates will be posted on the agency's space station blog.

Dragon will carry back to Earth approximately 4,400 pounds of supplies and scientific experiments designed to take advantage of the space stationís microgravity environment. Splashing down off the coast of Florida enables quick transportation of the experiments to NASAís Space Station Processing Facility at the agencyís Kennedy Space Center in Florida, allowing researchers to collect data with minimal sample exposure to Earthís gravity.

Some of the scientific investigations that Dragon is carrying include:

Deep space radiation protection: A vest designed to protect astronauts from high doses of radiation caused by unpredictable solar particle events is returning to Earth after months of testing. Crew members wore the Astrorad vest while performing daily tasks and provided feedback about how easy it is to put on, how it fits and feels, and the range of motion possible while wearing it. The vestís developers plan to use that feedback to improve design of the garment, which could provide radiation protection for astronauts on Artemis missions to the Moon.
 
Air, water, plants: XROOTS used hydroponic (water-based) and aeroponic (air-based) techniques to grow plants without soil or other growth media. Researchers collected video and still images to evaluate growth chambers through the plant life cycle from seed germination through maturity. The plant chambers are returning to Earth for additional analysis. Similar techniques could be used to produce crops for future space missions and to enhance cultivation and food security for the benefit of people on Earth.
 
Bioprospecting in space: Bioprospecting is the process of identifying plants and animals that may contain substances with potential for use as drugs, biochemicals, and more. Previous studies found that space can cause genetic and physiological changes that could result in microbes yielding such materials. Rhodium Microgravity Bioprospecting-1 studied a way to search for these microbes. The science chambers and temperature logger from the investigation are returning to Earth for further examination.
Dragon arrived at the station Nov. 27, 2022, as SpaceXís 26th Commercial Resupply Services mission for NASA, delivering more than 7,700 pounds of research investigations, crew supplies, and station hardware. It was launched Nov. 26 on a SpaceX Falcon 9 rocket from Launch Complex 39A at Kennedy.

-end-

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The SpaceX Dragon cargo craft, loaded with over 7,700 pounds of science, supplies, and cargo, approaches the International Space Station while orbiting 259 miles above the African continent.
Credits: NASA

Offline Ken the Bin

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NGA notice for splashdown.

Quote from: NGA
070435Z JAN 23
NAVAREA IV 29/23(11).
GULF OF MEXICO.
WESTERN NORTH ATLANTIC.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   IN AREAS BOUND BY:
   A. 120925Z TO 120955Z JAN
      29-02.45N 080-13.80W, 28-51.00N 080-00.76W,
      28-39.53N 080-13.80W, 28-51.00N 080-26.82W.
   B. 120920Z TO 120950Z JAN
      29-59.45N 080-40.02W, 29-48.00N 080-26.86W,
      29-36.53N 080-40.02W, 29-48.00N 080-53.15W.
   C. 120915Z TO 120945Z JAN
      31-06.47N 080-15.00W, 30-55.02N 080-01.67W,
      30-43.50N 080-15.00W, 30-55.02N 080-28.32W.
   D. 111005Z TO 111035Z JAN, ALTERNATE
      120125Z TO 120155Z AND 120945Z TO 121015Z JAN
      29-54.42N 086-10.97W, 29-42.95N 085-57.83W,
      29-31.48N 086-10.97W, 29-42.95N 086-24.12W.
   E. 111010Z TO 111040Z JAN, ALTERNATE
      120130Z TO 120200Z AND 120950Z TO 121020Z JAN
      29-59.45N 087-30.00W, 29-48.00N 087-16.85W,
      29-36.53N 087-30.00W, 29-48.00N 087-43.13W.
   F. 111000Z TO 111030Z JAN, ALTERNATE
      120115Z TO 120145Z AND 120935Z TO 121005Z JAN
      29-28.43N 084-12.00W, 29-16.97N 083-58.92W,
      29-05.52N 084-12.00W, 29-16.97N 084-25.07W.
   G. 111005Z TO 111035Z JAN, ALTERNATE
      120940Z TO 121010Z JAN
      28-17.45N 083-54.00W, 28-06.00N 083-41.03W,
      27-54.53N 083-54.00W, 28-06.00N 084-06.95W.
2. CANCEL THIS MSG 121120Z JAN 23.//

Offline OneSpeed

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NGA notice for splashdown.

A map of the splashdown areas from the NGA notice.

Online zubenelgenubi

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NGA notice for splashdown.
A map of the splashdown areas from the NGA notice.
Given that Megan is docked in Tampa, and the cross-Florida canal was never completed, I deduce that the primary splashdown location is in the Gulf.  (Also, zones D through G are active on the 11th.)

Which of them is the primary?

And, it's a nighttime pre-dawn reentry on the 11th.  From the southwest or the northwest?
« Last Edit: 01/08/2023 04:27 am by zubenelgenubi »
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Offline Alexphysics

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They always send out one ship in advance to the Gulf of Mexico, it doesn't mean the splashdown will be there.

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https://twitter.com/spacex/status/1612186909928984576

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Weather currently looks good for Dragon's departure from the @space_station tomorrow and splashdown on Wednesday, January 11; teams will continue to monitor conditions off the coast of Florida

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https://twitter.com/spaceoffshore/status/1612458666179072002

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Dragon recovery ship Megan has departed from Tampa Bay and is sailing out into the Gulf of Mexico to support splashdown site options for CRS-26 on Wednesday.

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https://twitter.com/spacex/status/1612566392548782080

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All cargo is loaded, the hatch is closed, and Dragon is ready for an on-time departure from the @space_station at 5:05 p.m. ET. Watch live →

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https://twitter.com/spacex/status/1612571393862041600

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Separation confirmed! Dragon is performing three departure burns to move away from the @space_station. Splashdown in ~36 hours

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Separation was at 22:05 UTC. ISS was 250 statute miles above Manila

No live images due to comms issue with ISS. Expect images in a few mins

Departure burn 0 is complete
« Last Edit: 01/09/2023 09:08 pm by FutureSpaceTourist »

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First live view of dragon departure
« Last Edit: 01/09/2023 09:12 pm by FutureSpaceTourist »

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Departure burn 1 complete
« Last Edit: 01/09/2023 09:13 pm by FutureSpaceTourist »

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Dragon has exited the keep out sohere
« Last Edit: 01/09/2023 09:15 pm by FutureSpaceTourist »

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Dragon 286m from ISS

Online FutureSpaceTourist

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NASA TV live coverage of Dragon departure has ended

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https://blogs.nasa.gov/spacestation/2023/01/09/science-packed-dragon-cargo-craft-undocks-from-station/

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Science-Packed Dragon Cargo Craft Undocks from Station

After receiving commands from flight controllers on the ground, the uncrewed SpaceX Dragon spacecraft undocked from the zenith port of the International Space Stationís Harmony module at 5:05 p.m. At the time of undocking, the station was flying about 259 miles over the Pacific Ocean.

The Dragon spacecraft successfully departed the space station after arriving at the orbiting laboratory a little over one month ago to deliver about 4,400 pounds of scientific investigations and supplies.

After re-entering Earthís atmosphere, the spacecraft will make a parachute-assisted splashdown off the coast of Florida on Wednesday, Jan. 11. NASA will not broadcast the splashdown, but updates will be posted on the agencyís space station blog.

Dragon arrived at the space station Nov. 27, following a launch one day prior on a SpaceX Falcon 9 rocket from Launch Complex 39A at NASAís Kennedy Space Center in Florida. It was the companyís 26th commercial resupply services mission to the space station for NASA.

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The SpaceX Dragon cargo craft is pictured departing the vicinity of the space station following its undocking from the Harmony moduleís space-facing port.

Offline SpaceFinnOriginal

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May be I missed something, but why Dragon does not have splashdown on the same day after undocking? What does it do in orbit for two days?
« Last Edit: 01/10/2023 07:04 pm by SpaceFinnOriginal »

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https://twitter.com/spacex/status/1613098473292976128

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Dragon on track for splashdown off the coast of Florida today at ~5:19 a.m. ET

Tags: SpaceX crs-26 crs-2 
 

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