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By NASA
NASA’s HERA (Human Exploration Research Analog) crew members enjoy their first glimpse of the outside after a 45-day stay inside the analog environment. From left to right: Sergii Iakymov, Sarah Elizabeth McCandless, Erin Anderson, and Brandon Kent.NASA/Bill Stafford An all-volunteer crew on a simulated trip to Mars “returned” to Earth on Sept. 23, 2024, after being isolated in a tiny habitat at Johnson Space Center in Houston. Their work is contributing to the science that will propel humanity to the Moon and eventually Mars.
The HERA missions provide valuable scientific insights into how humans may respond to the confinement, demanding work-life conditions, and remote environments that astronauts may encounter on deep space missions. These insights help NASA prepare for humanity’s next giant leap to the Moon and Mars.
Campaign 7 Mission 3 started when HERA operations lead Ted Babic rang the bell outside the habitat 10 times, a ceremonial send-off wishing the crew a safe and successful simulated mission to Mars. Seven rings honored the campaign, and three more signaled the mission—continuing a long-standing tradition.
At ingress, Anderson, a structural engineer at NASA’s Langley Research Center in Virginia, told HERA’s mission control, “We’re going to take good care of this ship of yours on our journey.”
The HERA crew members wave goodbye to friends, family, and support staff before entering the analog environment on Aug. 9, 2024.NASA/James Blair Life on a 45-Day Journey
The HERA crew members participated in 18 human health and performance studies, seven of which were led by scientists from outside the United States. These international studies are in collaboration with the United Arab Emirates’ Mohammed Bin Rashid Space Centre and the European Space Agency.
HERA crew members inside the analog environment at NASA’s Johnson Space Center in Houston. From left: Sarah Elizabeth McCandless, Brandon Kent, Erin Anderson, and Sergii Iakymov.NASA/Bill Stafford Throughout the simulation, the crew performed a variety of tasks. They harvested plants from a hydroponic garden, grew shrimp, deployed a small cube satellite to simulate data gathering, conducted a virtual reality “walk” on the surface of Mars, and flew simulated drones on the Martian terrain. These activities are designed to immerse the crew in the task-focused mindset of astronauts. NASA scientists then monitor HERA crew to assess how routine tasks, along with isolation and confinement, impact behavior and performance.
As their mission progressed, the team experienced longer communication delays with mission control, eventually reaching five-minute lags. This simulates the challenges astronauts might face on Mars, where delays could be up to 20 minutes. Scientists studying HERA crew are interested to see how this particular group builds independent, autonomous workflows, despite this communication delay.
Here are some snapshots of crew activities:
McCandless holds a skeletal framework of a Mars rover. She is wearing augmented reality glasses that allow her to project various scientific hardware as holograms. The final product will be a Mars rover that she ‘built’ herself. NASA Kent and Anderson, seen through an airlock window separating rooms inside HERA, conduct a virtual reality EVA on the Mars surface. NASA McCandless analyzes geological samples inside HERA’s glove box. Throughout the HERA mission, samples are “collected” on Mars during mock extravehicular activities. NASA/James Blair Anderson holds her coffee cup as she climbs the ladder connecting the first and second floors inside HERA.NASA Kent examines a petri dish for storing swabs of microbes. He and fellow crew members swab surfaces around HERA, then wait a few days to examine any microbes that grow in the dishes. Iakymov examines water quality and temperature in a tank that holds a few triops shrimp that he and his crewmates raised.NASA McCandless and Anderson work out on HERA’s second floor. They are holding power blocks, dumbbells equipped with weights that can adjust to a maximum of 35 pounds. The blocks take up less space than a set of regular dumbbells, helping to save space in the tiny habitat.NASA All crew members brought books to accompany them on their journey to the Red Planet, while Kent left behind letters for his two daughters to open each day.
McCandless also brought letters from loved ones, along with Legos, her favorite card game, and a vintage iPod.
Iakymov, an aerospace engineer with more than 15 years of experience in research and design, is carrying postcards and photos of family and friends.
Anderson, who describes herself as a massive space nerd, brought extra socks and “The Never Ending Story,” a book she has cherished throughout her life.
The crew all shared appreciation for being part of a mission that contributes to the aspirations of future human space exploration travel.
The crew holds up varieties of lettuce grown in hydroponic units inside HERA. NASA Returning to Earth
As the mission neared its end, McCandless and Anderson participated in a Groundlink—a live session connecting them with middle school students in a classroom in Coconut Grove, Florida, and in Olathe, Kansas. Groundlinks provide a unique opportunity for students to engage directly with crew members and learn about the realities of long-duration missions.
The students asked the crew about life inside the habitat, the challenges of isolation, and what it might be like to live on Mars. They were also curious about the crew’s favorite foods and activities. McCandless shared her love for cheddar crisps and freeze-dried Pad Thai and proudly showed off favorite sports teams from her home state of Kansas, much to the cheers of the crowd. Anderson displayed the massive collection of comics and fantasy books that she read inside the habitat.
In the late afternoon of Sept. 23, 2024, the crew egressed from HERA, marking the end of their 45-day simulated mission to Mars. After stepping out of the habitat, the crew expressed gratitude for the opportunity and reflected on the mission’s significance.
“Following our safe passage to Mars, and our safe return to Earth, as the crew of Campaign 7, Mission 3, we hereby officially transfer this exploration vessel to the flight analogs operations team,” said Kent. “We hope this vessel continues to serve as a safe home for future HERA crews.”
Want to Participate in HERA?
NASA is actively seeking healthy, non-smoking volunteers, aged 30 to 55, for future HERA missions. Volunteers, who will be compensated for their participation, must pass a physical and psychological assessment to qualify.
For those inspired to take part in this groundbreaking research, opportunities to join future HERA missions await:
https://analogstudies.jsc.nasa.gov
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By NASA
Podcast art for Universo curioso de la NASA, the agency’s first podcast in Spanish, which returns for a second season in September 2024. Credits: NASA / Krystofer Kim Lee este comunicado de prensa en español aquí.
In celebration of Hispanic Heritage Month, NASA is releasing new content for Universo curioso de la NASA, the agency’s first Spanish-language podcast, now in its second season. A five-week season starts Tuesday with new episodes released weekly.
Listen to the preview of the second season of Universo curioso de la NASA.
In each episode, Universo curioso highlights the contributions of NASA’s Hispanic and Latino workforce to the agency’s work in Earth and space exploration for the benefit of all.
“Through the Universo curioso de la NASA podcast, we are thrilled to tell the story of NASA’s efforts to open space to more people from across the world,” said Tonya McNair, deputy associate administrator for NASA’s Space Operations Mission Directorate in Washington. “In the second season, you’ll hear from NASA’s Hispanic and Latino workforce, like flight director Diana Trujillo and astronaut Marcos Berríos, helping lead some of the agency’s most vital space exploration missions and inspiring the world through discovery.”
Episodes focus on some of NASA’s top missions, bringing the wonder of exploration, space technology, and scientific discoveries to Spanish-speaking audiences around the world.
“This podcast highlights NASA’s dedication to making knowledge available to all, regardless of their native language,” said Shahra Lambert, NASA senior advisor for engagement. “By sharing the excitement of NASA’s missions in the second most spoken language in the U.S. and around the world, we are amplifying our outreach and possibly paving the way for a more diverse STEM workforce in the future.”
The first episode of Universo curioso ran in 2021, as part of the agency’s Spanish coverage of the launch of its James Webb Space Telescope. In 2023, the show was selected as a “Podcast We Love” by Apple Podcasts Latin America.
Hosted by Noelia González, communications specialist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, listeners are invited to go on a journey to one of Jupiter’s icy moons, hear about the first two years of discoveries of the James Webb Space Telescope, as well as learn about an astronaut from Puerto Rico’s and a Colombian flight director’s path to NASA.
Episodes will cover the upcoming launch of Europa Clipper in October 2024, a mission that aims to determine whether there are places below the surface of Jupiter’s icy moon, Europa, that could support life.
A complete list of the new episodes, as well as their release dates, is as follows:
Tuesday, Sept. 17: Introducing the Second Season Tuesday, Sept. 24 Diana Trujillo: From Cali to the Moon and Mars Tuesday, Oct. 1 Europa Clipper: A Poetic Journey to Jupiter’s Moon Tuesday, Oct. 8 Marcos Berríos: How to Become a NASA Astronaut Tuesday, Oct. 15: Exploring Cosmos with Webb Universo curioso de la NASA is a joint initiative of the agency’s Spanish-language communications and audio programs. The new season, as well as previous episodes, are available on Apple Podcasts, Spotify, and NASA’s website.
Listen to the podcast at:
https://www.nasa.gov/universo-curioso-de-la-nasa
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María José Viñas / Cheryl Warner
Headquarters, Washington
240-458-0248 / 202-358-1600
maria-jose.vinasgarcia@nasa.gov / cheryl.m.warner@nasa.gov
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By NASA
Linette Boisvert turned a childhood love of snow into a career as a sea ice scientist studying climate change.
Name: Linette Boisvert
Title: Assistant Lab Chief, Cryospheric Sciences Branch, and Deputy Project Scientist for the Aqua Satellite
Formal Job Classification: Sea Ice Scientist
Organization: Cryospheric Science Branch, Science Directorate (Code 615)
“When it snowed, school was cancelled so I loved winter weather, and I was fascinated how weather could impact our daily lives,” said Linette. “One of my undergraduate classes had a guest lecturer talk about the Arctic and that is when decided that I wanted to become an Arctic scientist.”Photo credit: NASA/Kyle Krabill What do you do and what is most interesting about your role here at Goddard?
As a sea ice scientist, I study interactions between the sea ice and the atmosphere. I’m interested in how the changing sea ice conditions and loss of Arctic ice are affecting the atmospheric conditions in the Artic.
Why did you become a sea ice scientist? What is your educational background?
I grew up in Maryland. When it snowed, school was cancelled so I loved winter weather, and I was fascinated how weather could impact our daily lives. One of my undergraduate classes had a guest lecturer talk about the Arctic and that is when decided that I wanted to become an Arctic scientist. This also coincided with the Arctic sea ice minimum in 2007, at the time, a record low.
In 2008, I got a B.S. in environmental science with a minor in math from the University of Maryland, Baltimore County (UMBC). I received my master’s and, in 2013, got a Ph.D. in atmospheric and oceanic sciences from the University of Maryland, College Park.
How did you come to Goddard?
My doctorate advisor worked at Goddard. In 2009, he brought me into Goddard’s lab to do my Ph.D. research. I became a post-doctorate in 2013, an assistant research scientist in 2016 (employed by UMD/ESSIC) and, in 2018, a civil servant.
Dr. Linette Boisvert is a sea ice scientist at NASA’s Goddard Space Flight Center in Greenbelt, Md. Photo credit: NASA/Jeremy Harbeck What is the most interesting field work you do as the assistant lab chief of Goddard’s Cryospheric Sciences Branch?
From 2018 to 2020, I was the deputy project scientist for NASA’s largest and longest running airborne campaign, Operation IceBridge. This involved flying aircraft with scientific instruments over both land ice and sea ice in the Arctic and Antarctic. Every spring, we would set up a base camp in a U.S. Air Force base in Greenland and fly over parts of the sea ice over Greenland and the Arctic, and in the fall we would base out of places like Punta Arenas, Chile, and Hobart, Australia, to fly over the Antarctic.
We would fly low, at 1,500 feet above the surface. It is very, very cool to see the ice firsthand. It is so pretty, so vast, and complex. We would spend 12 hours a day on a plane just surveying the ice.
Being based out of Greenland is very remote. Everything is white. Everything looks like it is closer than it is. You do not have a point of reference for any perspective. It is very quiet. There is no background ambient noise. You do not hear bugs, birds, or cars, just quiet.
Our team was about 20 people. Other people live at the base. The campaigns lasted six to eight weeks. I was there about three to four weeks each time. Many of the group had been doing these campaigns for a decade. I felt like I had joined a family. In the evenings, we would often cook dinner together and play games. On days we could not fly, we would go on adventures together like visiting a glacier or hiking. We saw musk ox, Arctic fox, Arctic hares, and seals.
How did it feel to become the deputy project scientist for the Aqua satellite, which provided most of the data you used for your doctorate and publications?
In January 2023, I became the deputy project scientist for the Aqua satellite, which launched in 2002. Aqua measures the Earth’s atmospheric temperature, humidity, and trace gases. Most of my doctorate and publications used data from Aqua to look at how the sea ice loss in the Arctic is allowing for excess heat and moisture from the ocean to move into the atmosphere resulting in a warmer and wetter Arctic.
I am honored. I feel like I have come full circle. The team welcomed me into the mission and taught me a lot of things. I am grateful to be working with such a brilliant, hardworking team.
Who is your science hero?
My father encouraged me to get a doctorate in science. My father has a doctorate in computer science and math. He works at the National Institute of Standards and Technology. I wanted to be like him when I was growing up. I came close, working at NASA, another part of the federal government. My mother, a French pastry chef, always kept me well fed.
“We would fly low, at 1,500 feet above the surface,” said Linette. “It is very, very cool to see the ice firsthand. It is so pretty, so vast, and complex. We would spend 12 hours a day on a plane just surveying the ice.”Photo credit: NASA/John Sonntag My father is very proud of me. He thinks I am more of a superstar than he was at my age, but I do not believe it. My mother is also proud and continues to keep me well fed.
Who is your Goddard mentor?
Claire Parkinson, now an emeritus, was the project scientist for Aqua since its inception. When she retired, she encouraged me to apply for the deputy position. She had confidence in me which gave me the confidence to apply for the position. She is still always available to answer any questions. I am very thankful that she has been there for me throughout my career.
What advice do you give to those you mentor?
I recently began advising young scientists; one undergraduate student, two graduate students, and one post-doctoral scientist. We meet weekly as a group and have one-on-one meetings when appropriate. They share their progress on their work. Sometimes we practice presentations they are about to give.
It is sometimes hard starting out to think that you are smart because Goddard is full of so many smart people. I tell them that they are just as capable when it comes to their research topic. I tell them that they fit in well with the Goddard community. I want to create a comfortable, respectful, and inclusive environment so that they remain in science.
What do you do for fun?
I enjoy running and paddle boarding with my dog Remi, my long-haired dachshund. I enjoy reading. I love to travel and be around friends and family. But I do not enjoy cooking, so I do not bake French pastries like my mom.
Where do you see yourself in five years?
I hope to continue doing research including field work. It would be great if some of my students finished their studies and joined my lab. I hope that I am still making people proud of me.
What is your “six-word memoir”? A six-word memoir describes something in just six words.
Hard-working. Smart. Inquisitive. Adventurous. Kind. Happy.
By Elizabeth M. Jarrell
NASA’s Goddard Space Flight Center, Greenbelt, Md.
Conversations With Goddard is a collection of Q&A profiles highlighting the breadth and depth of NASA’s Goddard Space Flight Center’s talented and diverse workforce. The Conversations have been published twice a month on average since May 2011. Read past editions on Goddard’s “Our People” webpage.
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Last Updated Sep 10, 2024 EditorMadison OlsonContactRob Garnerrob.garner@nasa.govLocationGoddard Space Flight Center Related Terms
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By USH
Mount Kailash is a mountain in Ngari Prefecture, Tibet Autonomous Region of China. It lies in the Kailash Range of the Transhimalaya, in the western part of the Tibetan Plateau. The peak of Mount Kailash is located at an elevation of 6,638 m, near the trijunction between China, India and Nepal.
In Tibetan Buddhism, Mount Kailash holds a special place as the Axis Mundi, or the center of the universe. Imagine it as the heart of everything, where heaven and earth meet. This sacred mountain isn't just a random peak; it's like the cosmic hub, connecting different realms together.
In the year 1999, an expedition of Russian Scientists led by Dr Ernst Muldashev claimed that Mount Kailash is too perfectly shaped for a natural mountain. They have discovered that the top of Mt. Kailash is actually a man-made vacuum pyramid. It is surrounded by more than 100 other small pyramids. According to preliminary estimates, the direct height of the pyramid complex is between 100 and 1,800 meters, while the Egyptian pyramid is only 146 meters
It is also believed to be the site of Lord Shiva, the god of destruction and rebirth as well as where the first human beings were created.
According to the legend Shiva has left a giant footprint on the summit of the mountain. Despite extensive searches, no concrete evidence of this footprint has ever been found.
While exploring Mount Kailash on Google Earth, I spotted a large, unusual anomaly near the summit. It resembles two hands, each with four visible fingers, positioned opposite each other and seemingly carved into the rock.
Could these huge hands be a kind of a 'footprint' of Shiva that people have been searching for?
As for climbing up the summit, some daring mountaineers have attempted to do so, but with no luck. It also is said that who climb Mount Kailash age quickly. The time that human takes to age two weeks only take 12 hours in the mountain. Numerous hikers have detailed that they feel like their nails and hairs are developing rapidly within 12 hours.
Trekking all the way up to the peak of Mount Kailash is held to be a forbidden act among Hindus for the fear of trespassing the sanctity of the mountain and disturbing the divine energies residing there.
Even planes don't fly over Kailash as Mount Kailash is said to possess a mysterious magnetic anomaly that disrupts navigational instruments and disrupts compass readings. This phenomenon has puzzled scientists with no concrete explanation offered to date.
Coordinates: 31° 4'4.83"N 81°18'24.47"E
Mount Kailash is still a mystery. The unconquered peak remains wrapped in myths, legends, and spiritual tales.View the full article
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