Journalist Report – <date – October 19th>

Journalist Report
Crew 319
Position: Crew Journalist
Report prepared by: Mackenzie Calle
Date: 19-10-2025
Sol: 7

Report from Sol 7

Reporting from Sol 7 10.19.25 19:12PM. Crew had our most impactful night of the mission. Perhaps because it was mid-mission, or perhaps because we finally had showers, but we had a burst of energy to go stargazing by the Solar Observatory until the early hours of the morning. We gazed at the stars through Crew Engineer Ricardo J. Gonzalez’s binoculars and got a closer look at Jupiter, which at first appeared to be a campfire on the horizon. A few of us remarked that we had never seen that many stars and the Milky Way so clear. It formed a perfect half circle over our heads and we discussed everything from heliocentrism to pondering the edges of the universe.

We then had a ‘lazy’ Sunday and I only use that term in the sense that we did not have any EVAs. Instead, the crew caught up on some rest, position duties, and spent the afternoon participating in media for both the Crew Journalist Mackenzie Calle and the Commander Rym Chaid. Safe to say there has to be at least one good photo in the bunch.

We are planning EVAs for tomorrow and looking forward to Ricardo’s plantains and a postponed movie night from last night to watch The Martian.

GreenHab Report – <date – October 19th>

Green Hab Report
Crew #319
Position: Crew Journalist & Green Hab Officer
Report prepared by: Mackenzie Calle
Date: 19-10-2025
Sol: 7

Environmental control (fan & heater): Fan min 75F, max 80F
Average temperatures (last 24h): 85.55F
Maximum temperature (last 24h): 110.9F
Minimum temperature (last 24h): 60.2F
Hours of supplemental light: 0
Daily water usage for crops: 0.1 gallons
Daily water usage for research and/or other purposes: 0
Water in the Tank (160 gal useful capacity): _160____ gallons remaining (system says 160 but I used some last night and the last few days it has been at 159)
Time(s) of watering for crops: 5 minutes misting the microgreen seeds for Spaceseed and MDRS microgreens
Changes to crops: Leaves are showing on both the Spaceseed microgreens and the vermiculite moist and wet trays
Soil Moisture Level: 9.4 (Average of five points, one on each corner and center)

Green Hab Officer checked on both Spaceseed and the microgreens experiments, both of which have been removed from their stacks and laid flat side by side. The Spaceseed trays are within the cabinet and the vermiculite is on the wooden palette in the Green Hab. It was an exciting day as lots of green leaves have started to appear on both Spaceseed and the vermiculite trays. Green Hab Officer Mackenzie Calle misted both experiments with water and ensured both experiments are in good condition.

Journalist Report – <date – October 22nd>

Journalist Report
Crew 319
Position: Crew Journalist
Report prepared by: Mackenzie Calle
Date: 22-10-2025
Sol: 10

Report from Sol 10

Reporting from Sol 10 10.22.25 17:27

TODAY WAS OUR LAST DAY OF EVAs!! It’s also the first day that we’ve had clouds in over 1.5 weeks! Hard to believe that our mission is coming close to the end. It simultaneously feels like we just began and like we have lived here forever. I think I speak for the whole crew when I say we are going to miss the landscapes and the clarity of the Milky Way at night. But also I think a few of us are looking forward to regular showers and coffee again.

We saved our farthest EVA journeys for today. EVA Crew 1 with Commander Rym Chaid and Crew Engineer Ricardo J. Gonzalez ventured to Green Mars Overlook. They have now set the Crew 319 record for the farthest distance from the Hab. They were met there with a huge canyon and soaring vistas.

EVA Crew 2 with Crew Scientist Shriya Musuku and Crew Journalist Mackenzie Calle made their way to the Sea of Shells. After a few wrong turns on mismarked Mars pathways, they made it to their destination. Turns out there are no shells at the Sea of Shells but there are monumental plateaus, gray rolling hills, and a lot of sparkling crystal rock. Shriya also maneuvered some expert 3-point turns.

Last night, Shriya also showed the crew a few slide samples of local tiny creatures that made their way into the hab. Pretty cool to see some of the tiny aliens at 100x magnification.

GreenHab Report – <date – October 22nd>

Green Hab Report
Crew #319
Position: Crew Journalist & Green Hab Officer
Report prepared by: Mackenzie Calle
Date: 22-10-2025
Sol: 10

Environmental control (fan & heater): Fan min 75F, max 80F
Average temperatures (last 24h): 82.8F
Maximum temperature (last 24h): 104.8F
Minimum temperature (last 24h): 60.8F
Hours of supplemental light: 0
Daily water usage for crops: 0.1 gallons
Daily water usage for research and/or other purposes: 0
Water in the Tank (160 gal useful capacity): _158____ gallons remaining
Time(s) of watering for crops: 5 minutes misting the microgreen seeds for Spaceseed and MDRS microgreens
Changes to crops: Green leaves are growing strong on the Spaceseed microgreens and the vermiculite trays have not shown much change from yesterday. There are still some green leaves but most are wilted.
Soil Moisture Level: 9.2 (Average of five points, one on each corner and center)

Green Hab Officer checked on both Spaceseed and the microgreens experiments, both of which have been removed from their stacks and laid flat side by side. The Spaceseed trays are within the cabinet still covered in their black cover and the vermiculite is on the wooden palette in the Green Hab covered with a clear top. The leaves are continuing to grow on the Spaceseed trays even more strongly. The vermiculite trays have wilted even more across all four trays.

Operations Report – <date – October 22nd>

Report title: Operations Report
Crew #: 319
Position: Crew Engineer
Report prepared by: Ricardo Javier Gonzalez
Date: 22-10-2025
Sol: 10

NON-NOMINAL SYSTEMS

Non-nominal systems:
Nothing to report

Notes on non-nominal systems:
Nothing to report

ROVERS

Spirit rover used: Yes
Hours:
Initial: 284.4
Final: 285.7
Beginning charge: 100%
Ending charge: 54%
Currently charging: No

Opportunity rover used: No
Hours: N/A
Beginning charge: N/A
Ending charge: N/A
Currently charging: Yes

Curiosity rover used: No
Hours: N/A
Beginning charge: N/A
Ending charge: N/A
Currently charging: No

Perseverance rover used: Yes
Hours:
Initial: 373.3
Final: 374.5
Beginning charge: 100%
Ending charge: 37%
Currently charging: No

General notes on rovers:

Note: Yesterday during our evening EVA, Crew Engineer and Journalist noticed a noise emanating from the rear passenger side of the Opportunity rover. It sounds like a brake rotor scraping on something. The noise only sounds when the rover is in motion. Despite the sound, it did not impact EVA ops or the driving capabilities of the rover.

All other rovers nominal.

CAMPUS

Summary of Hab operations:
Water Use (see notes): unavailable
Main tank level (remaining gallons, see notes): 248 gal (59.7%)
Static tank pipe heater (ON or OFF) (Orange cable): ON
Static tank heater (ON or OFF) (Black cable): ON
Toilet tank emptied (NO or YES): No

Summary of internet:
Nothing to report

Summary of suits and radios:
Suits – all suits are nominal.
Radios – all radios are nominal

Summary of GreenHab operations:
Water use: 0.1 gal
Heater (ON or OFF): ON
Supplemental light (hours of operation): 0 hrs
Harvest (name, weight in grams): N/A

Summary of ScienceDome operations:
Nothing to report
Dual split (Heat or AC, On or Off or Automatic): OFF

Summary of RAM operations:
Nothing to Report

Summary of any observatory issues:
Nothing to Report

Summary of health and safety issues:
HSO reported all crew safe and all Health Equipment to be intact

Questions, concerns and requests to Mission Support:
N/A

EVA Report – <date – October 22nd>

Report title: EVA Report
Crew #: 319
Position: Crew Engineer
Report prepared by: Ricardo J. Gonzalez
Date: 22-10-2025
Sol: 10

EVA #: 11

Purpose of EVA: Exploration and Geology sampling
Start time: 09:00
End time: 11:55

Narrative:

Today, Commander, Rym Chaid, and Crew Engineer, Ricardo Gonzalez, embarked on a far journey to Green Mars View. The morning ride was a crisp cool one, filled with sunshine and excitement as they were conducting the longest distanced EVA yet. When the crew arrived at the destination, they were met with a stunning view of deep canyons, with green flat lands and a river at the bottom! At the site, the EVA crew collected a variety of geological samples and captured marvelous images of all the landmarks in view, close and far. They even got to see Martian chipmunks! After some moments of appreciation over the beautiful views of their last EVA of the mission, they safely made their way back to MDRS.
Destination per MDRS Map:
Plan A: Green Mars View
Contingency: Sea Shells

Destination Coordinates (use UTM WGS 84):
Plan A: 520500, 4257000
Contingency: 516500, 4255250

EVA Participants:
Ricardo & Rym
HABCOM: Mackenzie & Shriya

Road(s) and routes per MDRS Map:
Cow Dung Road

Mode of travel:
Rover + Walking

Vehicles you will be using (If applicable): Perseverance

Journalist Report – <date – October 21st>

Journalist Report
Crew 319
Position: Crew Journalist
Report prepared by: Mackenzie Calle
Date: 21-10-2025
Sol: 9
Report from Sol 9

Reporting from Sol 9 10.21.25 19:22PM

Crew 319 experienced their first three-person EVAs today. With one in the morning and one in the afternoon, both crews undertook emergency response training and were prepped by Crew Scientist Shriya Musuku and Commander Rym Chaid on procedures for splinting, assessing a scene, and ensuring crew safety while on an EVA in spacesuits.

On the first EVA, Crew Scientist Shriya, who is a trained first responder, guided Crew Journalist Mackenzie Calle through procedures and practice with prepping broken arms, the questions to ask at every stage, and how to make sure you do not cause any further damage. Following the training, the crew explored our own backyard. The hills behind MDRS are stunning with their sedimentary banding, valleys, and rocks. The crew felt the most tested with their endurance since beginning the mission.

For lunch, the crew tried our first freeze dried meat! But getting it out of the can was an adventure. With no can opener, Crew Engineer Ricardo J. Gonzalez headed to the RAM to explore what tools are available. In the end, a chisel with a hammer and then shears were able to open the dried can of chicken. Future crews, be careful when opening this can, the edges are now sharp. But turns out, the chicken was surprisingly worth it.

EVA crew two then headed out for more emergency response. Commander Rym was training Crew Engineer Ricardo and took him through multiple emergency scenarios and how to best prepare a broken limb while making it to a medical facility. The crew then headed to the top of the ridge above MDRS where we found some beautiful crystals and were surprised at how far the flat plateau stretched in front of us. We enjoyed the views from the top with full eyes on the station before heading back for an evening of surveys and reports.

EVA Report – <date – October 21st>

Report title: EVA Report
Crew #: 319
Position: HSO / Crew Scientist
Report prepared by: Shriya Musuku
Reviewed by: Commander Rym Chaid
Date: 21-10-2025
Sol: 9

EVA #: 9

Purpose of EVA: Exploration / First Response Training
Start time: 0910
End time: 1105

Narrative: The crew left for the beautiful morning EVA with full energy and explored the valley behind the Hab and practiced splinting in EVA gear to explore how rescues can be done in case of an emergency, without the movement restrictions of the gear. Journalist Mackenzie who had minimal prior experience in medical response was the trainee and Scientist Shriya was the patient and trainer as she talked her through a response to splinting a long bone scenario and a joint. After that, the crew explored the beautiful valleys and peaks behind the hab, collected rocks, said hello to the Crew Engineer in the hab from afar, and finally made their way back into the hab. With much joy and dancing (literally!), the crew achieved not only the goals of the experiment but also crew bonding time through this EVA.

Destination per MDRS Map:
Valley behind the HAB

Destination Coordinates (use UTM WGS 84):
518000, 4251000

EVA Participants:
Shriya Musuku, Mackenzie Calle, & Rym Chaid
HABCOM: Ricardo Gonzales

Road(s) and routes per MDRS Map:
N/A

Mode of travel:
Walking

GreenHab Report – <date – October 21st>

Green Hab Report
Crew #319
Position: Crew Journalist & Green Hab Officer
Report prepared by: Mackenzie Calle
Date: 21-10-2025
Sol: 9

Environmental control (fan & heater): Fan min 75F, max 80F
Average temperatures (last 24h): 82.8
Maximum temperature (last 24h): 106.3
Minimum temperature (last 24h): 59.3
Hours of supplemental light: 0
Daily water usage for crops: 0.1 gallons
Daily water usage for research and/or other purposes: 0
Water in the Tank (160 gal useful capacity): _159____ gallons remaining
Time(s) of watering for crops: 5 minutes misting the microgreen seeds for Spaceseed and MDRS microgreens
Changes to crops: Green leaves are growing strong on the Spaceseed microgreens and the vermiculite trays have all appeared to mostly die overnight. There are still some green but many are wilted.
Soil Moisture Level: 9.2 (Average of five points, one on each corner and center)

Green Hab Officer checked on both Spaceseed and the microgreens experiments, both of which have been removed from their stacks and laid flat side by side. The Spaceseed trays are within the cabinet still covered in their black cover and the vermiculite is on the wooden palette in the Green Hab covered with a clear top. The leaves are continuing to grow on the Spaceseed trays but the vermiculite trays have started to wilt significantly across all four trays.

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