{"id":19950,"date":"2017-06-07T15:05:10","date_gmt":"2017-06-07T19:05:10","guid":{"rendered":"https:\/\/college.unc.edu\/?p=19950"},"modified":"2024-07-02T16:36:17","modified_gmt":"2024-07-02T16:36:17","slug":"zena-astronaut","status":"publish","type":"post","link":"https:\/\/collegearchive.unc.edu\/?p=19950","title":{"rendered":"Tar Heel Zena Cardman accepted into NASA’s 2017 astronaut class"},"content":{"rendered":"
\"\"
Tar Heel Zena Cardman is a new NASA astronaut. (photo by Robert Markowitz, NASA)<\/figcaption><\/figure>\n

From the basalt lava fields of Hawaii to the vast white expanse of Antarctica, UNC alumna Zena Cardman has ventured to some of earth\u2019s most unique and remote places.<\/em><\/p>\n

Now she\u2019s setting her sights on the ultimate frontier\u2014space. Over 18,000 people applied to be in NASA\u2019s upcoming class of astronauts, and Cardman found out on May 25 that she was among the top 12 accepted. She reports to NASA\u2019s Johnson Space Center in August to begin her training.<\/em><\/p>\n

Life-changing moments can come when you least expect them. On a hot August afternoon, Zena Cardman is working on her laptop from the comfort of her couch when she feels her phone buzz. The screen displays a number she doesn\u2019t recognize\u2014an area code from Houston, Texas. She hesitates to answer, thinking it might be a marketing call.<\/p>\n

She picks it up. A woman\u2019s voice says, \u201cHello, this is the Astronaut Selection Office.\u201d Cardman stands up and starts pacing around the living room. It\u2019s not a marketing call, and it\u2019s not a joke. \u201cWe\u2019d like to have you come down to Houston for an interview.\u201d<\/p>\n

\u201cI didn\u2019t know what to say\u2014I was just smiling.\u201d After a few seconds of stunned silence, Cardman says she would be honored.<\/p>\n

Back in January, she submitted her resume to the NASA Astronaut Candidate Program. \u201cThat\u2019s all the application is\u2014there\u2019s no essay to wax poetic about why you want to travel to space,\u201d Cardman says. \u201cYou send your resume to a government website and then you just wait.\u201d<\/p>\n

\"\"
The new astronauts take a selfie. (photo courtesy of NASA)<\/figcaption><\/figure>\n

So she waited\u2014and heard nothing for the next nine months. Then, all of a sudden, less than two weeks after she received the phone call from Houston, Cardman found herself at Johnson Space Center.<\/p>\n

On her first morning there, she walked down a hallway lined with photos from every era of the space program, from Apollo 1 astronauts practicing egress training in a swimming pool to Scott Kelly floating in the cupola of the ISS.<\/p>\n

\u201cI get shivers every time I walk down that hallway,\u201d Cardman says. \u201cThe fact that they even want to consider me for this kind of position is amazing.\u201d<\/p>\n

Cold summer camp for grown ups<\/strong><\/p>\n

A decade before she walked down that hallway at Johnson Space Center, Cardman walked into Venable Hall, home to the marine sciences department on UNC\u2019s campus. She fell in love with biology in high school under the tutelage of Emil Davis, one of her most influential teachers, but it wasn\u2019t until she came to Carolina that Cardman discovered the wonders\u2014and possibilities\u2014of microbiology.<\/p>\n

As a first-year student, Cardman fully immersed herself in UNC\u2019s rich culture of science and discovery. She found particular inspiration in an Endeavors article<\/a> written by another undergraduate student, Kate Harris. \u201cShe was four years ahead of me, and had also worked in marine sciences and done research in Antarctica,\u201d Cardman says. \u201cI just thought that was so cool.\u201d<\/p>\n

When Cardman thinks something is cool, she goes after it full throttle. \u201cI was dead-set on going south,\u201d she says.<\/p>\n

Two years later, she did.<\/p>\n

\u2014<\/p>\n

\"\"
Cardman enjoys checking out the flight deck of Johnson Space Center\u2019s Shuttle simulator.<\/figcaption><\/figure>\n

After picking up her cold weather survival gear from a warehouse in Punta Arenas, Chile, Cardman and her colleagues boarded the Laurence M. Gould<\/a>, a small icebreaker bound for Antarctica, where they spent five weeks collecting data for the Palmer Long Term Ecological Research Network.<\/p>\n

The voyage from the southern tip of Chile to the Antarctic Peninsula takes about four days, covering 600 miles of turbulent water\u2014where the Antarctic Circumpolar Current gets pinched between two continents. Widely considered one of the roughest sea crossings on the planet, the Drake Passage can be treacherous. It is also strikingly bleak, as Cardman points out.<\/p>\n

\u201cCrossing the Drake Passage felt more remote than anywhere we went in Antarctica,\u201d she says. \u201cIt made me think of all of the early explorers who took weeks to make that journey and had no idea what to expect.\u201d<\/p>\n

When Cardman finally laid her eyes on the southernmost continent, it didn\u2019t look like land. \u201cIt looked like clouds on the horizon, like a white haze,\u201d she says. \u201cIt\u2019s such a cool feeling\u2014to cross an ocean and see land that you\u2019ve never seen before, land that you\u2019ve never stepped foot on.\u201d<\/p>\n

Standing at the edge of the world. Stepping into unexplored territory. These are the types of experiences astronauts specialize in, and Cardman believes her research experience (she\u2019s now participated in three expeditions to Antarctica) has a strong correlation to space travel.<\/p>\n

\u201cYou\u2019re in a remote place with a limited number of people and you\u2019re relying on this ship as your home and your life support,\u201d she says.<\/p>\n

Being a team player is a big part of that dynamic. \u201cYou are there to do science. But you have to be just as willing to fix the toilet, clean up, cook, and be part of the daily life to keep your lifeboat running.\u201d<\/p>\n

Practice for Mars<\/strong><\/p>\n

Seven years later and over 7,000 miles from Antarctica, Cardman displays leadership skills characteristic of the best field scientists. She\u2019s in Hawaii, but she\u2019s pretending to be on Mars.<\/p>\n

As part of the BASALT (Biologic Analog Science Associated with Lava Terrains) research project, Cardman and her colleagues carry out a simulation for a mission to Mars in Hawaii Volcanoes National Park. Two people play the role of astronauts while Cardman and a group of volunteers run support.<\/p>\n

The astronaut pauses to set a marker down next to a jagged black rock, radios to a team member back inside the \u201cMars habitat,\u201d who in turn hails the remote team on Earth to ask if this should be a priority sample, and then waits. Fifteen minutes later, the team receives the message\u2014it takes a little while for a sound bite to travel from Mars to the scientists \u201con Earth\u201d (in a building a few miles away).<\/p>\n

When humans actually travel to Mars, the reduced gravity will ease the heavy load of tools\u2014they\u2019ll be able to carry more gear, and some of their instruments might be run by robotic rovers.<\/p>\n

But to run this drill on Earth, they need some help from volunteers. Cardman, the field support team lead, is in charge of organizing them.<\/p>\n

\u201cWhen I\u2019m talking to people back \u2018on Earth\u2019, it means something isn\u2019t working or the weather\u2019s going south,\u201d she says.<\/p>\n

Going to Mars appeals to Cardman because she is a scientist. \u201cDoing geology on another planet would be amazing,\u201d she says. \u201cBut I never really thought about the requirements about how to direct those scientific investigations. There are logistical roles people have to play \u2013 how do you make sure you\u2019re getting good data and good samples when the scientific experts are remote?\u201d<\/p>\n

An instrument needs recalibration. An antenna needs to be adjusted. Something simple but essential\u2014like the meter stick used for scale\u2014was left behind and needs to be jury-rigged. Cardman helps rectify those issues\u2014and she does it with positive attitude. \u201cThat\u2019s one of the best things about field work. It\u2019s a reminder that we\u2019re all human and we\u2019re bound to make some mistakes,\u201d she says. \u201cIt\u2019s a good atmosphere for learning, and it keeps you humble. You just have to learn from those mistakes and improvise solutions.\u201d<\/p>\n

Unexpected problems always pop up in the field. \u201cAnyone who has done field work will tell you the same thing,\u201d she says. \u201cAnd when you\u2019re going to another planet, it\u2019s that much more important to have all of those things figured out ahead of time.\u201d<\/p>\n

\"\"
Zena Cardman conducted research with the Palmer LTER group in the West Antarctic Peninsula in January of 2009.<\/figcaption><\/figure>\n

Microbial Mysteries<\/strong><\/p>\n

Cardman studies microorganisms to better understand life on early Earth. Billions of years ago, before plants or animals, before the rise of oxygen, single-celled Bacteria and Archaea were the only Earthlings. \u201cWhen we find really ancient metabolisms, they can tell us a lot about what might have been going on in early Earth.\u201d In 2008, with support from a Burch Fellowship<\/a>, Cardman spent her summer with the Pavilion Lake Research Project<\/a> in British Columbia. While there she explored modern stromatolites, living versions of our earliest fossil evidence for life on Earth.<\/p>\n

NASA and the Canadian Space Agency also used Pavilion Lake as an \u201canalog\u201d site: Cardman\u2019s first exposure to the logistics of scientific sampling under the constraints of a space mission. But these space exploration analogs extend beyond formal projects like Pavilion Lake and BASALT. \u201cAnytime you\u2019re in a remote place or harsh environment with a small group, you can learn something about what science on Mars might be like.\u201d<\/p>\n

Antarctica. The Arctic. Canada. Italy. The Gulf of Mexico. Virginia. Cardman has hunted down microbes all over the world. It makes sense that she would be adept at doing the same thing on other planets.<\/p>\n

Unraveling the unique geochemistry of microbes in extreme environments comes in handy as scientists search for life elsewhere in the universe\u2014it\u2019s all about knowing what to look for. \u201cAnd how to know whether there was once life in that environment or not.\u201d<\/p>\n

A fun ride<\/strong><\/p>\n

After the semifinalist round of interviews and evaluations at Johnson Space Center in September 2016, Cardman received another call in December\u2014this time with an invitation to go back to Houston for the final round in late April. Over 18,000 people applied to be in this class of astronauts, and Cardman is one of 50 finalists. Not only is she qualified to be an astronaut\u2014she\u2019s in the top 0.3 percent.<\/p>\n

Potential astronauts are an impressive group from all kinds of backgrounds. A test pilot from the Air Force. An emergency room doctor. A former NFL player.<\/p>\n

\u201cI\u2019m just a grad student!\u201d Cardman says. \u201cIn my microbiology world, I would never find myself talking to someone who flies F22s for a living, but here we are with the same goal.\u201d<\/p>\n

Socializing is an important part of the process, according to Cardman. \u201cThey want to see what kind of person you are, and what your personality is like. And there\u2019s no exact recipe for doing that right.\u201d<\/p>\n

After a battery of medical exams, skills-based simulations, and aptitude tests, Cardman is absolutely certain about two things.<\/p>\n

\"\"
A close friend snaps a picture of Cardman receiving the call of a lifetime.<\/figcaption><\/figure>\n

\u201cI don\u2019t need to see a doctor any time soon,\u201d she says with a laugh.<\/p>\n

And she really, really wants to be an astronaut.<\/p>\n

\u2014<\/p>\n

On a Thursday afternoon at the end of May, Cardman receives another phone call\u2014the number with the Houston area code is familiar now. She knew in advance that the Astronaut Selection Office would call on the 25th, whether the final answer was yes or no.<\/p>\n

\n

\u201cI was really, really glad to have a few close friends spend that morning with me, otherwise I would\u2019ve been a mess!\u201d Cardman says. \u201cThey made breakfast tacos for me, and we started watching Apollo 13. About halfway through the movie the call came. It was one of the most surreal moments of my life! Honored and overjoyed doesn\u2019t even begin to explain it.\u201d<\/p>\n

At just 29-years-old, Cardman has accomplished something only the smallest fraction of humans do\u2014becoming a NASA astronaut.<\/p>\n<\/div>\n

\n

Zena Cardman graduated from UNC in 2010 with a B.S. in biology, honors in poetry, and minors in marine sciences, creative writing and chemistry, all in the College of Arts & Sciences. She was a Chancellor’s Carolina Scholar as an undergraduate. She also completed her master\u2019s degree in marine sciences at UNC in 2014. She is currently pursuing her Ph.D. in geoscience at Penn State.<\/em><\/p>\n

Story by Mary Lide Parker, Endeavors magazine<\/em><\/a><\/p>\n

Listen to a UNC “Well Said” podcast with Zena Cardman.<\/strong><\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Zena Cardman is setting her sights on the ultimate frontier \u2014 space. Over 18,000 people applied to be in NASA\u2019s newest class of astronauts, and Cardman found out on May 25 that she was among the top 12 accepted. She reports to NASA\u2019s Johnson Space Center in August to begin her 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