Jump to content

4375-4381: A Stuffed Holiday Plan


Recommended Posts

  • Publishers
Posted

3 min read

4375-4381: A Stuffed Holiday Plan

A closeup, grayscale photograph from the Martian surface shows a flat rock with raised polygonal ridges on its surface – mainly pentagons, hexagons, and rectangles – dominating most of the frame. Small areas of the surrounding soil, in a darker shade of gray, are visible in the upper right and lower left corners of the image.
NASA’s Mars rover Curiosity captured this image of raised polygonal ridges on a rock in its workspace, intriguing to mission geologists. The rover used its Mast Camera (Mastcam) to capture the image on sol 4369 – Martian day 4,369 of the Mars Science Laboratory mission – on Nov. 20, 2024 at 04:29:24 UTC.
NASA/JPL-Caltech/MSSS

Earth planning date: Monday, Nov. 25, 2024

Today we planned a mammoth seven-sol plan, to cover the U.S. Thanksgiving holiday period. Unfortunately, our weekend drive ended a little early and we didn’t receive all of our needed confirmation imagery. At 7 feet high and weighing about 2,000 pounds, the rover itself is as big as a large car (check out this page, with a 3D interactive model of the rover, and more details about its dimensions). However, the contact science instruments are at the end of the arm, which stretches for another 7 feet (2.1 meters) when fully extended — for example, when reaching for a target in the workspace. We really need those confirmation images to be sure that all six wheels are firmly planted on the ground before taking out the arm to do contact science — no one wants our rover to be all wibbly-wobbly, like a giant tower of Thanksgiving jello!

So, no APXS or MAHLI this Thanksgiving; but we have so many other activities, it’s a very stuffed plan. Mastcam has more than five hours of activity across the plan. A planned mosaic of Texoli butte and surrounding area grew so large, it was split into two distinct activities of a 50×4 mosaic (four rows of 50 images) and a 50×1 mosaic.

This dusty workspace has so many interesting features, with abundant spherical nodular or concretionary features (typically less than 2 centimeters, or 0.79 inches, in diameter), thin dark-toned layers interbedded with the more dominant paler-colored bedrock and some well-preserved polygonal ridges. Mastcam will image the workspace in a 4×4 mosaic, giving us a lot more information on nodule size and distribution, and on the relative stratigraphic placement of the darker-toned layers, polygonal raised ridges (like those in the accompanying image), and nodules. A second (4×3) mosaic to the right of the rover at “Saurian Crest” looks at variations in bedding layers. ChemCam will take LIBS measurements on some of the larger nodular areas at “Golden Bear Lake” and “Frying Pan Lake” and a further measurement on part of a polygonal ridge at “Caltech Peak.”

The environmental theme group (ENV) will run activities across the plan too. The REMS instrument will acquire data right across the week. A series of single frame change detection Mastcam images on two areas of converging ripples (“Ostrander Hut”) are planned — these will be taken on three different sols to look for changes in the sediment pattern, which could give information on wind movement, strength, and direction. Mastcam will take three “tau” measurements, imaging the sky to quantify the amount of dust in the atmosphere, and Navcam will acquire dust-devil movies and suprahorizon movies on three separate sols.

Our drive on the sixth day of the plan will set us in a new workspace. As one of the NASA engineers said today, we will be looking at “rocks billions of years old, on another planet that has never been looked at before by human eyes” — we have a lot to be grateful for this Thanksgiving holiday! 

Written by Catherine O’Connell-Cooper, Planetary Geologist at University of New Brunswick

Share

Details

Last Updated
Dec 02, 2024

Related Terms

View the full article

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Space Force
      Department of the Air Force releases the memorandum DAF Initial Return to In-Person Work Data for the DoD Implementation Plan.
      View the full article
    • By Space Force
      Today, the Department of the Air Force released a memorandum Supplemental Guidance - Initial Return to In-Person Work Implementation Plan.
      View the full article
    • By Space Force
      The Department of the Air Force released a memorandum on Initial Return to In-Person Work Implementation Plan.
      View the full article
    • By NASA
      Supporting the International Space Station is an around-the-clock responsibility for NASA and its international partners. This means there is always a team of flight operations and payload personnel working with the orbiting laboratory’s crew – including overnight, on weekends, and during the holidays.

      At Johnson Space Center’s Mission Control Center (MCC) in Houston, flight directors organize fun activities to help these teams build camaraderie and celebrate holidays while they work, no matter the hour.

      “Working in mission control is a very rewarding job, but it also demands a lot from flight controllers and leads to time away from family,” said Fiona Antkowiak, a flight director in the MCC. “We really want to make the holiday shifts in MCC extra special.”

      Fiona Antkowiak (front right) and her Orbit 3 shift team members show off their holiday cookie creations in the Mission Control Center (MCC) at NASA’s Johnson Space Center in Houston. Image courtesy of Fiona Antkowiak Antkowiak recalled working Christmas 2018 as a space station flight controller. That year, teams participated in a friendly cookie-decorating competition, with the three different MCC shifts going head-to-head. When flight directors started brainstorming festive ideas for the 2024 holiday season, Antkowiak suggested reviving the contest and asked the Expedition 72 crew if they would be willing to judge the entries. “They agreed, and also told us they would decorate some cookies for us to judge, too!”

      Astronauts aboard the International Space Station often decorate cookies as part of their holiday celebrations and have become adept at manipulating icing in zero gravity. NASA astronaut Nick Hague shared on social media, “It opened up a whole new dimension, quite literally, with layer upon layer of icing.”  
      The Expedition 72 crew decorates cookies aboard the International Space Station (left), and their finished products. NASA Teams in the MCC in Houston and NASA’s Marshall Space Flight Center Payload Operations Integration Center in Huntsville, Alabama, were joined by international partners ESA (European Space Agency) and JAXA (Japan Aerospace Exploration Agency) from their respective control centers. The decorating began late on Christmas Eve and concluded on Christmas Day, ensuring space station crew members could participate in the fun on their days off.

      The 36 entries drew inspiration from traditional holiday imagery, human spaceflight, sports teams, and comic books. Each crew member selected their personal favorite cookie, in addition to choosing an overall winner. Payload Operations Director Jaclyn Poteraj created the winning cookie, depicting an astronaut riding on a reindeer made of cargo transfer bags, which are used to transport cargo to and store it aboard the International Space Station.

      The winning cookie design. Image courtesy of Jaclyn Poteraj “We had a lot of fun figuring out how to mix the colors we wanted for icing, deciding on designs, and ultimately decorating our cookies,” said Antkowiak. “Our team is lucky to have the responsibility of keeping the space station and her crew safe, and I’m glad we can find ways to still celebrate the holidays while at work.”

      Enjoy more photos from the cookie-decorating competition below.
      Fiona Antkowiak prepares icing for the cookies at her desk in the MCC The MCC Orbit 3 team’s decorated cookies. The MCC Orbit 1 team shows off their completed cookies. The MCC Orbit 2 team poses for a picture after decorating their cookies. Cookies decorated by the MCC Orbit 2 team. View the full article
    • By NASA
      ESA (European Space Agency) astronaut Samantha Cristoforetti pictured aboard the International Space Station on Dec. 20, 2014, during Expedition 42.Credit: NASA Crew members aboard the International Space Station celebrate the holiday season in a unique way while living and working at the orbiting laboratory. Each crew member, including the current Expedition 72, spends time enjoying the view of Earth from the space station, privately communicating with their friends and families, and sharing a joint meal with their expedition crewmates, while continuing experiments and station maintenance.
      This view of the rising Earth greeted the Apollo 8 astronauts William Ander, Frank Borman, and James Lovell on Dec. 24, 1968, as they approached from behind the Moon after the fourth nearside lunar orbit.Credit: NASA As the first crew to spend Christmas in space and leave Earth orbit, Apollo 8 astronauts Frank Borman, James Lovell, and William Anders, celebrated while circling the Moon in December 1968. The crew commemorated Christmas Eve by reading opening verses from the Bible’s Book of Genesis as they broadcast scenes of the lunar surface below. An estimated one billion people across 64 countries tuned in to the crew’s broadcast.
      Skylab 4 astronauts Gerald Carr, Edward Gibson, and William Pogue trim their homemade Christmas tree in December 1973. Credit: NASA In 1973, Skylab 4 astronauts Gerald Carr, Edward Gibson, and William Pogue celebrated Thanksgiving, Christmas, and New Year’s in space, as the first crew to spend the harvest festival and ring in the new year while in orbit. The crew built a homemade tree from leftover food containers, used colored decals as decorations, and topped it with a cardboard cutout in the shape of a comet. Carr and Pogue conducted a seven-hour spacewalk to change out film canisters and observe the passing Comet Kohoutek on Dec. 15, 1973. Once back inside the space station, the crew enjoyed a holiday dinner complete with fruitcake, communicated with their families, and opened presents.

      NASA astronaut Jeffrey Hoffman pictured with a dreidel during Hanukkah in December 1993.Credit: NASA After NASA launched the agency’s Hubble Space Telescope into Earth’s orbit in 1990, NASA sent a space shuttle crew on a mission, STS-61, to service the telescope. In 1993, NASA astronaut Jeffrey Hoffman celebrated Hanukkah after completing the third spacewalk of the servicing mission. Hoffman celebrated with a traveling menorah and dreidel.
      STS103-340-036 (19-27 December 1999) — Wearing Santa hats, astronauts John M. Grunsfeld and Steven L. Smith blend with the season for a brief celebration on the mid deck of the Space Shuttle Discovery. The interruption was very brief as the two mission specialists shortly went about completing their suit-up process in order to participate in STS-103 space walk activity, performing needed work on the Hubble Space Telescope (HST).Credit: NASA As NASA continued to support another Hubble Space Telescope servicing mission, the STS-103 crew celebrated the first space shuttle Christmas aboard Discovery in 1999. NASA astronauts Curtis Brown, Scott Kelly, Steven Smith, John Grunsfeld, and Michael Foale, along with ESA (European Space Agency) astronauts Jean-François Clervoy and Claude Nicollier enjoyed duck foie gras on Mexican tortillas, cassoulet, and salted pork with lentils. Smith and Grunsfeld completed repairs on the telescope during a spacewalk on Dec. 24, 1999, and at least one American astronaut has celebrated Christmas in space every year since.

      Expedition 1 crew members Yuri Gidzenko of Roscosmos, left, NASA astronaut William Shepherd, and Sergei Krikalev of Roscosmos reading a Christmas message in December 2000.
      Credit: NASA In November 2000, the arrival of Expedition 1 crew members, NASA astronaut William Shepherd and Roscosmos cosmonauts Yuri Gidzenko and Sergei Krikalev, aboard the International Space Station, marked the beginning of a continuous presence in space. As the first crew to celebrate the holiday season at the laboratorial outpost, they began the tradition of reading a goodwill message to those back on Earth. Shepherd honored a naval tradition of writing a poem as the first entry of the new year in the ship’s log.

      For more than 24 years, NASA has supported a continuous U.S. human presence aboard the International Space Station, through which astronauts have learned to live and work in space for extended periods of time. As NASA supports missions to and from the station, crew members have continued to celebrate the holidays in space.
      Expedition 4 crew members, NASA astronauts Daniel Bursch and Carl Walz, along with Roscosmos cosmonaut Yuri Onufriyenko, pose for a Christmas photo in December 2001. Credit: NASA Expedition 8 crew members, NASA astronaut Michael Foale, left, and Roscosmos cosmonaut Aleksandr Kaleri, right, celebrate Christmas in December 2003. Credit: NASA Expedition 10 crew members, Roscosmos cosmonaut Salizhan Sharipov, left, and NASA astronaut Leroy Chiao, right, celebrate New Year’s Eve in December 2004.Credit: NASA Expedition 12 crew members, Roscosmos cosmonaut Tokarev, left, and NASA astronaut William McArthur, pose with Christmas stockings in December 2005. NASA Expedition 14 crew members, Roscosmos cosmonaut Mikhail Tyurin, left, and NASA astronauts Michael Lopez-Alegria and Suni Williams pose wearing Santa hats in December 2006.Credit: NASA Expedition 16 crew members, Roscosmos cosmonaut Yuri Malenchenko, left, and NASA astronauts Peggy Whitson and Daniel Tani, with Christmas stockings and presents in December 2007. Expedition 18 crew members enjoy Christmas dinner in December 2008. Expedition 22 crew members gather around the dinner table in December 2009.Credit: NASA Expedition 26 crew members celebrates New Year’s Eve in December 2010.Credit: NASA Expedition 30 crew members pictured in December 2011.Credit: NASA Expedition 34 crew members pictured in December 2012. Credit: NASA Expedition 42 crew members leave milk and cookies for Santa and hang stockings using the airlock as a makeshift chimney in December 2013.Credit: NASA Expedition 50 crew members celebrate New Year’s Eve in December. Credit: NASA Expedition 54 crew member NASA astronaut Mark Vande Hei pictured as an elf for Christmas in December 2017.Credit: NASA Expedition 58 crew members inspect stockings for presents in December 2018 Expedition 61 crew member NASA astronaut Jessica Meir pictured with Hanukkah-themed socks in the cupola in December 2019. Expedition 61 crew members NASA astronauts Andrew Morgan, Christina Koch, and Jessica Meir, along with ESA (European Space Agency) astronaut Luca Parmitano share a holiday message on Dec. 23, 2019, from the International Space Station.Credit: NASA NASA astronaut Kayla Barron pictured with presents she wrapped for her crewmates in December 2021.Credit: NASA Expedition 68 crew members wear holiday outfits in December 2022.Credit: NASA Expedition 70 flight engineer NASA astronaut Jasmin Moghbeli’s husband and daughters made a felt menorah for her to celebrate Hanukkah during her mission. Since astronauts can’t light real candles aboard the space station, Moghbeli pinned felt “lights” for each night of the eight-day holiday. A dreidel spun in weightlessness will continue spinning until it comes in contact with another object but can’t land on any of its four faces. Expedition 70 crew members recorded a holiday message for those back on Earth.

      Expedition 70 NASA astronaut Jasmin Moghbeli’s felt menorah and dreidel that she used to celebrate Hanukkah in December 2023. Credit: NASA NASA astronauts Don Pettit and Suni Williams, Expedition 72 flight engineer and commander respectively, pose for a fun holiday season portrait while speaking on a ham radio inside the International Space Station’s Columbus laboratory module. Credit: NASA To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
      Expedition 72 video holiday message from the International Space Station. Credit: NASA The International Space Station is a convergence of science, technology, and human innovation that enables research not possible on Earth. The orbiting laboratory is a springboard for developing a low Earth economy and NASA’s next great leaps in exploration, including missions to the Moon under the Artemis campaign and, ultimately, human exploration of Mars.

      Go here for more holiday memories onboard the space station. To learn more about the International Space Station, its research, and its crew, at:

      https://www.nasa.gov/station

      News Media Contacts:
      Claire O’Shea
      Headquarters, Washington
      202-358-1100
      claire.a.o’shea@nasa.gov

      Sandra Jones
      Johnson Space Center, Houston
      281-483-5111
      sandra.p.jones@nasa.gov

      View the full article
  • Check out these Videos

×
×
  • Create New...