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I Am Artemis: Jesse Berdis

2026-02-11 17:01

3 Min Read

I Am Artemis: Jesse Berdis

Image shows Jesse Berdis standing standing at the pad of Launch Complex 39B at NASA's Kennedy Space Center in Florida. Behind him are clear blue skies and NASA's SLS (Space Launch System) rocket and Orion spacecraft for the Artemis II mission. Photo credit: Kim Shiflett

Listen to this audio excerpt from Jesse Berdis, Artemis II mobile launcher 1 deputy project manager:

0:00 / 0:00

Jesse Berdis’s dream of becoming a structural engineer began with visions of skyscrapers rising above the Dallas and Oklahoma skyline. Today, that dream has soared beyond city limits, reaching towering heights at the agency’s Kennedy Space Center in Florida.

Berdis, the deputy project manager for mobile launcher 1 for the agency’s Artemis II mission, had a path to NASA which was anything but planned. While attending an engineering leadership conference in Orlando, he left a copy of his resume with NASA recruiters. Four weeks later, that simple gesture turned into a life-changing opportunity: a role at Kennedy as a launch infrastructure engineer with the Exploration Ground Systems Program, working on Artemis I, the uncrewed test flight of SLS and Orion.

Anyone I talk to, that’s what’s on my mind, getting ready for the Artemis campaign. It can go from technical issues we’re solving to the passion we have for launching the crew and taking the next step in humanity of going back to the Moon.

Jesse Berdis

Jesse Berdis

Artemis II mobile launcher 1 deputy project manager

The mobile launcher serves as a backbone to the SLS (Space Launch System) rocket and Orion spacecraft for the Artemis missions before and during launch. It is designed to support the integration, testing, and checkouts of the rocket and spacecraft, in addition to serving as the structural platform, or as Berdis calls it, “the shoulders, at liftoff.” Standing more than 400 feet tall, the mobile launcher houses the umbilicals that provide power, communications, coolant, fuel, and stabilization prior to launch, as well as access for the Artemis II crew to safely board Orion.

When Berdis first arrived on center, the sight of massive ground systems left an unforgettable impression. To him, these weren’t just structures, they were skyscrapers for space exploration.

Image shows Jesse Berdis standing standing at the pad of Launch Complex 39B at NASA's Kennedy Space Center in Florida. Behind him are clear blue skies and NASA's SLS (Space Launch System) rocket and Orion spacecraft for the Artemis II mission. Photo credit: Kim Shiflett
Jesse Berdis, Artemis II mobile launcher 1 deputy project manager, poses for a photo near the emergency egress system at Launch Complex 39B at NASA’s Kennedy Space Center in Florida on Friday, Feb. 6, 2026. The emergency egress system is an abort system for personnel to climb into four baskets of the mobile launcher to the base of the pad in the unlikely event of an emergency at the launch pad. Mobile launcher 1 supports the integration, testing, and checkouts of the SLS (Space Launch System) rocket and Orion spacecraft for the Artemis II mission.
Photo credit: NASA/Kim Shiflett
NASA/Kim Shiflett

After the historic launch of Artemis I, Berdis and his team turned their focus to an even greater challenge: preparing for Artemis II, NASA’s first crewed Moon mission in more than 50 years.

One of the most critical upgrades for Artemis II is the emergency egress system, an abort system for personnel to use in the unlikely event of an emergency at the launch pad. Located on the 274-foot level of the mobile launcher, four baskets will provide a rapid escape route from the mobile launcher to the base of the pad in case of emergency, using electromagnetic braking technology.

“That is a true feat of humanity: someone putting all of their passion into these systems to make it all come together at T-0.

Jesse Berdis

Jesse Berdis

Artemis II mobile launcher 1 deputy project manager

Berdis recently set his sights on the Artemis human landing system lander ground operations, to develop and maintain an integrated schedule. Under his leadership, the team ensures accuracy of combined schedules, risks, and insights, ensuring the ground operations and human lander development remain in sync.

About the Author

Laura Sasaninejad

Strategic Communications Specialist

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Crew-12 Members and Insignia

2026-02-11 15:53

Four people - two men on the left and two women on the right - pose with the Crew-12 mission insignia. They are all wearing blue jumpsuits with various patches on them. The insignia is on the wall, framed in a black recess. Autographed patches are stuck on the wall around the black frame.
NASA/Kim Shiflett

From left, Roscosmos cosmonaut Andrey Fedyaev, NASA astronauts Jack Hathaway and Jessica Meir, and ESA (European Space Agency) astronaut Sophie Adenot pose next to their mission insignia inside the Astronaut Crew Quarters in the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Monday, Feb. 9, 2026. NASA’s SpaceX Crew-12 crew members will launch aboard a SpaceX Dragon spacecraft and Falcon 9 to the International Space Station no earlier than 5:15 a.m. EST on Friday, Feb. 13, from Cape Canaveral Space Force Station’s Space Launch Complex 40.

During their eight-month mission, Crew-12 will conduct a variety of science experiments to advance research and technology for future Moon and Mars missions and benefit humanity back on Earth. This research includes studies of pneumonia-causing bacteria to improve treatments, on-demand intravenous fluid generation for future space missions, automated plant health monitoring, investigations of plant and nitrogen-fixing microbe interactions to enhance food production in space, and research on how physical characteristics may affect blood flow during spaceflight.

Image credit: NASA/Kim Shiflett

NASA Marks Milestone in Preparation for Artemis IV Testing

2026-02-11 15:34

3 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater)

New cooling systems are tested at the Thad Cochran Test Stand
NASA Stennis teams complete a water system activation milestone on Jan. 30 at the Thad Cochran Test Stand (B-2). The milestone tested new cooling systems added to the stand for the future Green Run test series of NASA’s exploration upper stage that is expected to fly on the Artemis IV mission.
NASA/Danny Nowlin

Water flowing out. Data flowing in.

A water system activation at the Thad Cochran Test Stand (B-2) on Jan. 30 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, helped capture critical data to support testing a new SLS (Space Launch System) stage expected to fly on the Artemis IV mission.

The activation milestone tested new cooling systems that were added for the future Green Run test series of NASA’s exploration upper stage (EUS). The more powerful upper stage is a four-engine liquid hydrogen/liquid oxygen in-space stage for the evolved Block 1B version of SLS.

For Green Run, teams at NASA Stennis will activate and test all systems to ensure the stage is ready to fly. It will culminate with a hot fire of the stage’s four RL10 engines, just as during an actual mission.

As part of the test stand modification, crews have added water-cooled diffusers to act as a heat shield to manage the super-hot exhaust from all four RL10 engines; water-cooled fairings to direct engine exhaust to align with the diffuser walls; and a purge ring that supplies cooling water and gaseous nitrogen to protect a flexible seal that allows the engines to move, or gimbal, during testing.

These three systems all were integrated by the NASA Stennis team with the existing flame deflector and acoustic suppression equipment used during previous core stage testing for NASA’s SLS rocket ahead of the successful Artemis I launch.

NASA/Stennis

The exercise also pushed the high pressure industrial water system to maximum capacity. While a typical RS-25 engine test at NASA Stennis runs a subset of the 10 diesel pumps and one electric pump, testing the exploration upper stage will require all eleven pumps running simultaneously.

The 14-million gallons of water used during the exercise on Jan. 30 was recycled throughout the test complex. A 66-million-gallon reservoir feeds water to the test stand through an underground 96-inch diameter pipe, with water distributed to various cooling components. The water ultimately flows into the flame deflector, then through a concrete flume to the stand’s catch pond. When the catch pond fills up, the excess water drains back to the canal through a drainage ditch, ready to be recycled for future use.

“We will use the data gathered to set the final timing of when valves are cycled, determine our redline pressures, and select the operating pressure,” said Nick Nugent, NASA Stennis project engineer. “This exercise also put the water system under a full load prior to the final stress test. It is always good to give the system a good shake down run prior.”

Water vapor escapes the Thad Cochran Test Stand as the new cooling systems are tested
NASA Stennis teams complete a water system activation milestone on Jan. 30 at the Thad Cochran Test Stand (B-2). The milestone tested new cooling systems added to the stand for the future Green Run test series of NASA’s exploration upper stage that is expected to fly on the Artemis IV mission.
NASA/Danny Nowlin

The exploration upper stage is being built by Boeing at NASA’s Michoud Assembly Facility in New Orleans. The four RL10 engines for the upper stage are manufactured by L3Harris Technologies. Before it all arrives at NASA Stennis, crews will perform a final 24-hour check, or stress test, across all test complex facilities to demonstrate readiness for the test series.

Summer Heat Hits Southeastern Australia

2026-02-11 05:00

A map of Australia depicts near-surface air temperatures, where most of the country is warm, shown as orange to red. Extreme heat is concentrated over the southeast, and a small cooler blue area appears in Western Australia.
January 29, 2026

While a part of the United States braved extreme winter cold, January 2026 brought sweltering summer conditions to many parts of Australia.

Australia’s area-averaged mean temperature was 1.90 degrees Celsius (3.42 degrees Fahrenheit) above the 1961–1990 average, making it the fourth-warmest January since the start of observations in 1910, according to the Bureau of Meteorology (BoM). Contributing to this was a late-month heatwave in the country’s southeast that was especially intense between January 26 and January 30. During that period, numerous weather stations in South Australia, New South Wales, and Victoria recorded record-high daily temperatures.

The heatwave’s intensity and extent are evident in this map, which shows air temperatures at 03:00 Universal Time (2 p.m. local time in Victoria) on January 29, modeled at 2 meters (6.5 feet) above the ground. It was produced with a version of the GEOS (Goddard Earth Observing System) model, which integrates meteorological observations with mathematical equations that represent physical processes in the atmosphere. The darkest reds are where the model indicates temperatures reaching or exceeding 45°C (113°F).                                                                                                                                                                

According to BoM, the hottest temperatures of January 2026 were measured in two places in South Australia: in the town of Andamooka on the 29th and at the Port Augusta airport on the 30th, where temperatures reached 50.0°C (122.0°F). In both New South Wales and Victoria, the month’s hottest day was on the 27th, when temperatures reached 49.7°C (121.5°F) at a station in Pooncarie and 48.9°C (120.0°F) at stations in Walpeup and Hopetoun.

The heatwave brought significant human and public-health effects, including the increased risk of heat-related illness. Organizers of the Australian Open tennis tournament in Melbourne, Victoria, suspended play on some courts and closed roofs to provide shade as part of an “extreme heat policy” to protect players and spectators, according to news reports.

The recent warmth followed another bout of heat earlier in the month that, combined with strong winds and dry conditions, created dangerous fire conditions. Numerous bushfires were burning across Victoria on January 9 as officials urged people to evacuate. By mid-month, news reports indicated that the fires had destroyed hundreds of structures and killed tens of thousands of livestock.

NASA Earth Observatory image by Lauren Dauphin, using GEOS data from the Global Modeling and Assimilation Office at NASA GSFC. Story by Kathryn Hansen.

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Curiosity Blog, Sols 4798-4803: Back for More Science

2026-02-10 18:47

2 min read

Curiosity Blog, Sols 4798-4803: Back for More Science

An overhead color photo of the Martian surface shows pale orange-tan, flat, rocky terrain, with the surface a mixture of jagged-edged slabs with fine soil leveling the gaps between them, and small rocks of various sizes scattered around the surface. Near the image center and at lower-right are two drill holes in the rock, each with mounded soil around the opening that had been extracted from the holes during drilling.
NASA’s Mars rover Curiosity acquired this image showing the side-by-side drill holes “Nevado Sajama” (right) and “Nevado Sajama2” (left). Curiosity used its Mast Camera (Mastcam) to capture the image on Jan. 31, 2026 — Sol 4795, or Martian day 4,795 of the Mars Science Laboratory mission — at 22:55:27 UTC.
NASA/JPL-Caltech/MSSS

Written by Michelle Minitti, MAHLI Deputy Principal Investigator

Earth planning date: Friday, Feb. 6, 2026

The results from our first visit to the “Nevado Sajama” drill location were intriguing enough to motivate our return to do a deeper dive into the minerals and compounds locked in this rock with SAM (the Sample Analysis at Mars instrument suite). As explained in the last blog, that deeper dive involves using the second of two vials of a chemical reagent, tetramethylammonium hydroxide (TMAH), that helps makes molecules detectable to SAM that would otherwise be undetectable. This week was focused on completing the many carefully-coordinated steps to apply the TMAH reagent to the rock powder from a drill hole and then analyze the treated sample. As you can see in the image above, we know the drilling necessary to collect the sample was successful, as was delivery of the sample to SAM. We are awaiting word about the first part of the SAM analysis, and are running the second part in the weekend plan. 

As you can imagine, running a mass spectrometer and chemistry experiment remotely on another planet takes a lot of energy, but throughout the week, the team took advantage of whatever spare power there was to include additional science observations. ChemCam planned two attempts at targeting the Nevado Sajama2 drill-hole interior, analyzed “Tiquipaya,” one of the family of rocks broken by the rover wheels that expose bright white material, and measured the chemistry of the atmosphere with a passive sky observation. They also planned an RMI mosaic of layers near the base of the “Mishe Mokwa” butte to our east. MAHLI and APXS paired up to image and analyze the ground-up tailings around the drill hole for the most direct measure of chemistry of what SAM analyzes. As Mastcam acquired a full 360-degree mosaic the first time we were at Nevado Sajama, they did not have many rock observations to plan. Instead, they turned their eyes toward the sky to measure the amount of dust in the atmosphere. Navcam made complementary measurements of atmospheric dust and planned movies and imaging surveys of clouds and dust devils. Ever watchful, RAD and REMS made their regular measurements of the Martian environment while DAN regularly monitored the Martian subsurface. 

A rover sits on the hilly, orange Martian surface beneath a flat grey sky, surrounded by chunks of rock.
NASA’s Mars rover Curiosity at the base of Mount Sharp
NASA/JPL-Caltech/MSSS

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Last Updated
Feb 10, 2026

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