All posts by: UMBC News Staff

First Class Graduates from Unique Media and Communication Studies Program

As communication becomes increasingly digital, interactive and pervasive, knowledge of new media technology is essential. The first graduates of the Media and Communication Studies program have received a strong foundation not only in new media, but in critical media literacy and intercultural communication.

“Our program is unique in that it doesn’t just prepare students for a job in media and communication fields,” said Jason Loviglio, director of Media and Communication Studies and associate professor of American studies. “The program is grounded in the liberal arts tradition, with a strong emphasis on written and oral communication skills. Students learn to critically decode the media, communicate across lines of cultural differences and be comfortable with using new media technologies.”

Media and Communication Studies students have taken advantage of opportunities to gain experience both on and off campus. David Etzel is the co-winner of UMBC’s first-ever ProveIt competition, which provides up to $50,000 to the student(s) who come up with the best idea to improve campus life. Etzel’s project, Green Space, will be a public outdoor space next to the Fine Arts Building where members of the UMBC community can gather, rest and study. Etzel also was a marketing intern in the Office of Student Life, and is planning a career in internet communication or television broadcasting.

Last summer, Scott Gajewski was an editorial intern at Smart CEO, where he gained experience in both administrative and editorial work for a humanities-focused business magazine. Gajewski also works at Absolute Quality in Hunt Valley, Maryland, where he tests games for cell phones. He hopes to continue his career in the video gaming industry.

Jazzmon Morgan worked in the Office of Residential Life at UMBC and completed a marketing and sales internship with University Directories. She plans a career in public relations and wants to attend graduate school.

Kacie Smith interned with the Maryland Film Festival and is applying to master’s programs in film studies. She received an Undergraduate Research Award to study  representations of women in Swiss media, and presented her work at Undergraduate Research and Creative Achievement Day. Her study was published in the 2008 UMBC Review: Journal of Undergraduate Research and Creative Works. Smith also is applying for a Fulbright Scholarship to continue her studies abroad.

Smith said, “The Media and Communications Studies program has not only introduced me to theoretical concepts of media, but has provided me with the opportunity to learn applied skills as well. I also was placed in an internship with the Maryland Film Festival, which was an extremely fulfilling experience because I got to witness almost every stage of festival planning.”

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Meyerhoff Scholar Receives Goldwater Scholarship

Meyerhoff Scholar Carla Valenzuela, a sophomore with a 4.0 GPA, is one of 321 students receiving 2008 Goldwater Scholarships, considered the most prestigious U.S. award for undergraduates in mathematics, science and engineering.

The Goldwater Scholarship program honors outstanding students committed to pursuing careers as research scientists. The Scholars were selected on the basis of academic merit from a field of 1,035 students.   

Valenzuela, a biological sciences major, hopes to obtain a MD/Ph.D. in neuroscience and conduct research on the potential of stem cells to serve as therapeutic tools for neurodegenerative disorders. She became interested in the field as a sophomore in high school, when she had the opportunity to work in a neuroscience laboratory.

This summer, Valenzuela will travel to Tokyo, Japan for a research internship at the Nutrition Metabolism, Metabolic Disorders Department at the Tsukuba Research Institute, Banyu Pharmaceutical Co., Ltd. She currently conducts research in the laboratory of Margaret M. McCarthy at the University Of Maryland School of Medicine, where she studies the effect of estradiol on glial cell genesis and function in the development of the hippocampus. She has been a member of Temple University’s Physician Scientist Training Program since her sophomore year in high school, which enabled her to participate in internships across the nation, including Temple University’s Center for Stem Cell Technology, the National Institutes of Health and Banyu Pharmaceutical Co., Ltd. this summer. She also has interned at Wyeth Pharmaceutical Company.

Valenzuela also is a National Science Foundation S-STEM Scholar and a member of the Phi Kappa Phi honor society and the National Society for Collegiate Scholars.

“I feel so honored to have received the Goldwater Scholarship,” said Valenzuela. “It really motivates me to continue working hard towards getting my M.D./Ph.D. in neuroscience and someday becoming a leader in my field.”

(5/14/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Filming the “Plight of the Puffins”

Puffins: the flighted, more stylish-looking cousins of the penguin. To the island nation of Iceland, they are as culturally significant as blue crabs are to Maryland. Now a Fulbright-funded documentary film made by Maria Frostic of UMBC’s Goddard Earth Sciences and Technology (GEST) Center, to be broadcast nationally by PBS on July 23, may help spotlight how climate change could impact the unique birdsí future.

Shot on location in Iceland’s Westman Islands, a shorter version of Frostic’s 13-minute documentary “Plight of the Puffins” will air on PBS’s “Wild Chronicles” series on July 23. The full film will routinely screen at the Project Puffin Visitor Center in Maine, and will be submitted to several science and wildlife-themed film festivals.

Originally from Richmond, Va., Frostic arrived at the GEST Center last year after receiving a master’s degree in natural history filmmaking from Montana State University. An earth science film producer at GEST, Frostic makes short, research-oriented videos for the Web. It’s another extension of her many interests and unusual career path.

An avid outdoorswoman, she did her undergraduate studies in biology, English language and literature, and environmental science at the University of Virginia. A two-time alumna of the National Outdoor Leadership School (NOLS), Frostic spent a semester backpacking the Grand Canyon, winter camping in Yellowstone, caving in Big Horn National Forest and later joined a NOLS sea kayaking expedition in Baja, Mexico.

Her experience with NOLS sparked a lifelong interest in biology and ecology. Frostic has also worked as a teacher, park ranger, newspaper reporter and researcher.

“I look back at my career and it all makes perfect sense, even though it seemed disjointed at the time,” said Frostic. “I always had a foot in both the arts and the sciences, and when I found science filmmaking, it enabled me to combine my many interests: research, writing, travel and ultimately communicating science in a creative way.”

In July 2007, Frostic loaded up her high-def film equipment and journeyed to Iceland, known for its otherworldly landscapes and harsh winters. Icelanders have a close historical and cultural tie to puffins. Long ago, smoked puffin was relied upon as a winter survival staple. But today puffins are more like the Icelandic official mascot, their images displayed on street signs, murals, shot glasses and sweaters.

Frostic’s film shoot coincided with the launch of a research study by noted Icelandic biologist Erpur Hansen on how climate change may be impacting the puffinís food source. Puffins rely on a tiny fish known as the sand eel or sand lance, and the abundance of this fish in Icelandic seas have made the Westman Islands the largest breeding ground for Atlantic puffins in the world.

In recent years the fish have became scarce, and puffin reproduction is plummeting. “Islanders have seen puffin parents try to feed their young (known as pufflings) with larger fish like herring, but they were too large for the juveniles to swallow. Many pufflings have starved to death,” said Frostic.

A recent analysis of the 2007 field data revealed that climate change is being felt in many global ocean ecosystems. “Some of the effects are obvious, and others are more complex and harder to understand,” Frostic said. “What I’m gathering is that every part of the marine ecosystem is affected, starting with phytoplankton and working through the food chain to larger organisms.”

Frostic hopes that “Plight of the Puffins” will hold equal appeal to environmental activists and film lovers. She’s submitting her work to several film festivals while exploring potential tie-ins with Barbara’s Bakery, Inc. — which donates a percentage of profits from its Puffins brand cereal to conservation groups and other charities — and the National Audubon Society’s Project Puffin. She also is interested in teaching a course on science filmmaking at UMBC.

“This project has been like a dream come true,” Frostic said. “Film is a powerful tool for heightening awareness on issues like this, and for inspiring viewers to take action to protect their home planet.”

5/12/08

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Putting Student Research Center Stage

• Watch the IRC Fellows’ award winning video

UMBC’s Visual Arts Imaging Research Center (IRC) Fellows recently won an animation competition presented by the Brooklyn Philharmonic Orchestra. The Fellows created a video to accompany a five-minute contemporary violin composition, Try to Believe, by Randall Woolf, that was screened during the Orchestraís performances in New York in April.

Over 28 paper, foam core and mixed media sculptures were created to make a dizzying, surreal accompaniment to Woolf’s composition. The 10 Fellows in the Visual Symphony course, taught by Eric Dyer ‘95, assistant professor of visual arts, mixed the concept of the zoetrope – a pre-cinema optical toy – with digital video technology for this form of “live” animation. The visual content loosely follows a modern-day “Alice” through a  dream-like landscape – a narrative that, like Woolf’s music, is a balance between abstraction and the familiar.

“The IRC Fellows ran with this project from the start and they poured an enormous amount of smart creativity and enthusiasm into it,” said Dyer. “They managed to successfully visualize the music of a great contemporary composer while maintaining their own distinct artistic voice. We’re proud of them – the public presentation of their video in New York City is a well-deserved award.”

In addition, the Fellows will perform the animations live at the Baltimore Creative Alliance on May 13. They will be accompanied by violinist Martin Shultz of the Peabody Conservatory.

The Visual Arts Imaging Research Center (IRC) Fellows Program is a unique fellowship designed to recognize, reward and encourage students who have displayed exceptional  talent and skill in art and technology during their first two years as undergraduate art majors. Each semester, students in the program participate in a small specially designed seminar style course that focuses on aspects of emerging technologies, media criticism and related themes. These courses usually serve as electives within the student’s degree requirements. Often, the courses are unique offerings developed exclusively for IRC Fellows. For more information on the program, visit www.irc.umbc.edu/ircfellows/.

5/12/08

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Men’s Lacrosse to Dance Again

The UMBC men’s lacrosse team completed a miraculous comeback and edged Albany, 14-13, to capture the 2008 America East Conference championship. UMBC posted its school Division I record 12th win and has won a school record 11 in a row. They have now reached the NCAA Tournament three straight years for the first time in school history.

“I am so proud of this team and I have been all year long,” Head Coach Don Zimmerman said. “We’ve handled adversity incredibly well and showed what our team is capable of doing.”

The UMBC men’s lacrosse team will open the NCAA Men’s Lacrosse Championships at second-seeded Virginia on Sunday, May 11 at 5 p.m.  Both teams enter the tournament with identical records of 12-3.

Click here for more information on men’s lacrosse.

(updated 5/5/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Men’s Lacrosse Advances to Shot at America East Championship, NCAA Bid

Junior attackman Ryan Smith scored 53 seconds into overtime as top-seeded UMBC (ranked 7th nationally in the April 28 USILA poll) survived a major scare from fourth-seeded Binghamton and edged the Bearcats, 6-5, to advance to the America East Conference championship game. The Retrievers will meet second-seeded Albany Saturday at 7:30 p.m. for their third straight title game face-off with an automatic bid to the NCAA Tournament at stake.

The UMBC men have won 10 straight. The Great Danes advanced with an earlier 12-9 victory over No. 3 Stony Brook. 

The Retrievers are now 3-0 in overtime this season and have won six straight in extra time over the past two seasons. The 11 wins for the 2008 squad ties the 1999 and 2007 squads for most Division I victories by a Retriever team.

Tickets for the championship game are available through the UMBC Retrievers Ticket Center. Individual tickets will be $8 for adults and $2 for youths and America East students.

Read all about the latest game here or the Baltimore Sun coverage here.

(updated 5/2/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Men’s Lacrosse on a Roll, Ready to Host AEC Championship

The men’s lacrosse team (ranked 5th in the country in the April 21, 2008 USILA poll) won its school-record ninth straight game with a hard-fought 8-6 victory at Vermont on Saturday. The Retrievers are now focused on hosting this weekend’s America East Championships. UMBC will face fourth-seeded Binghamton on Thursday, May 1 at 7:30 p.m.

The Retrievers finished regular season play with a record of 10-3 overall while going undefeated in the America East at 5-0. This is UMBC’s third consecutive 10-win season, also a school record.

The nine consecutive wins sets a new UMBC Division I record, breaking the previous record winning streak of eight games set in 1999.

Fans can purchase tickets online and see the full pairings for this weekend’s America East Conference tournament here.

Tickets for the tournament are on sale now and available through the UMBC Retrievers Ticket Center. All-session passes for adults will be $15, while all-session tickets for youths 14 and under and America East students with a valid ID will be sold for $4. Individual tickets will be $8 for adults and $2 for youths and America East students.

Read more about the latest game here.

Read Baltimore Sun coverage here.

(update 4/28/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Student Receives Competitive Scholarship

Junior Alex Pyles, the new editor-in-chief of The Retriever Weekly, is extending UMBC’s recent run of NCAA prominence. As Pyles continues to land prestigious internship opportunities in sports journalism, the NCAA recently offered him a 2008-2009 Freedom Forum/NCAA Sports Journalism Scholarship Award.

This selective scholarship is a $3,000 award to a student who has an interest in sports journalism as a profession. 

During the summer, Pyles will intern with the sports department of the Wilmington (Del.) News-Journal as one of eight students who received the Maryland, Delaware D.C. Press Association’s Reese Cleghorn Internship. He was selected from a group of 37 finalists.

“UMBC should be especially proud of Alex Pyles because the competition for these internships and awards is ferocious. Alex is up against the largest journalism schools in the country. This is not an easy thing to do,” said Christopher Corbett, professor of the practice in the Department of English. A veteran award winning journalist, Corbett serves as faculty advisor to the Retriever.

Although some sports reporting opportunities have surfaced in the blogosphere, jobs in sports journalism remain scarce and the competition for them is intense.

“It certainly is a confidence-booster, and makes me feel like I can make a name for myself in this business,” said Pyles.

Pyles’ journalism experience includes three internships with the Baltimore Sun, freelance work for the college sports Web site www.cstv.com and his earlier role as the Retriever sports editor.

The unprecedented exposure borne out of the UMBC men’s basketball team’s first appearance in the NCAA Division I Tournament brought things full-cycle for Pyles. Just days removed from receiving his NCAA scholarship, Pyles was a live guest on a prominent national sports-radio talk show, carried on Fox Sports Radio via its network of 290 affiliates in the U.S. and Canada. He was the last of a group of national journalists asked to educate listeners about the academic hallmarks and locations of the respective universities they were covering at the Big Dance.

(4/28/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Putting Student Research Center Stage

The mysteries of autism. The art of animation. A chronicle of a blue-collar Baltimore neighborhood. The potential of rattlesnake venom as a drug delivery system.

These are just a few of the topics to be found at two upcoming campus events that put UMBC students’ intellectual curiosity and artistic creativity front and center.

The 12th annual Undergraduate Research and Creative Achievement Day (URCAD) will be held Wednesday, April 23, followed by the 30th annual Graduate Research Conference (GRC) on Friday, April 25. Both events are extraordinary opportunities to discover original research and to enjoy free arts performances and exhibits.

Led by the Office of Undergraduate Education, URCAD gives students valuable experience preparing for graduate school or future careers, and in many cases, competitive grants of up to $1,500 over an academic year to support selected work. Over 130 student participants are expected at this yearís event.

“URCAD allows students and faculty from all departments to benefit from the research, scholarship and creative work of our undergraduate students,” said Teresa Viancour, associate vice provost for undergraduate education. “URCAD presenters have made the transition from ‘student’ to ‘young professional.’ They are engaged in the creation of new knowledge and the sharing of that knowledge with their colleagues. The scope and importance of their work marks them as contributors to their fields of study.

The GRC is a partnership between UMBC and University of Maryland, Baltimore and is sponsored by UMBC’s Graduate Student Association (GSA). Through its mentorship, support, outreach, social life and advocacy efforts, the GSA serves the more than 2,300 graduate students on campus. This year’s GRC keynote speaker is Diane Auer-Jones ’88, assistant secretary for postsecondary education with the U.S. Department of Education. Over 80 UMBC and UMB graduate students are scheduled to present at the GRC.

“The GRC is an important opportunity to present research results in an interdisciplinary setting to peers, faculty members, the University of Maryland community at large and the public,” said Archana Ambike, the GSA’s graduate research chair.

“The GRC demonstrates what UMBC is all about: outstanding research within a dynamic, supportive, community,” said Jessy Warner-Cohen, president of the GSA. “The conference tops off an outstanding year for the GSA.”

Selected highlights of 2008 URCAD and GRC presentations and performances include:

• Andrej Bevec, a senior visual arts major, will screen his short animated film “Morning,” which blends a pen-and-ink animation style, three-dimensional backgrounds and elements of silent film to tell a complex story.
• Senior history major Sarah Blusiewicz will examine the impact of deindustrialization and the decline of Baltimore’s steel industry on her hometown.
• Biological sciences Ph.D. candidate Ananth Bommakanti’s work looks at what ribosome formation in yeast can tell us about how normal human cells become cancerous.
• Public policy doctoral student Frances Carter (’07 M.S., physics) is using UMBC’s Meyerhoff Scholarship program as a rich data set as she explores how enhancing undergraduate research experiences could help to increase the number of scientists and engineers produced at UMBC and across the U.S.
• Pei-Chun Chen, a senior majoring in biochemistry and molecular biology, is exploring how crotamine, a South American rattlesnake venom protein, could have potential for anti-cancer and gene therapy drugs.
• Senior modern languages and linguistics major Christianna Stavroudis is studying how a social skills curriculum could improve how people with autism learn to communicate. Stavroudis recently was accepted into the prestigious Erasmus Mundus master’s program in clinical linguistics, which will fully fund her graduate studies at three European Union universities.

URCAD will be held on Wednesday, April 23, 9 a.m. to 3:15 p.m. at the University Center and Fine Arts Building. A morning session will be devoted to dance and music presentations and an afternoon session will focus on film and video. For more information, visit the URCAD Web site.

The 2008 Graduate Research Conference will be held on Friday, April 25, 9 a.m. to 5 p.m. at the University Center. For more information, please visit the GSA’s Web site.

(4/21/2008)

Putting Student Research Center Stage

The mysteries of autism. The art of animation. A chronicle of a blue-collar Baltimore neighborhood. The potential of rattlesnake venom as a drug delivery system.

These are just a few of the topics to be found at two upcoming campus events that put UMBC students’ intellectual curiosity and artistic creativity front and center.

The 12th annual Undergraduate Research and Creative Achievement Day (URCAD)  will be held Wednesday, April 23, followed by the 30th annual Graduate Research Conference (GRC) on Friday, April 25. Both events are extraordinary opportunities to discover original research and to enjoy free arts performances and exhibits.

Led by the Office of Undergraduate Education, URCAD gives students valuable experience preparing for graduate school or future careers, and in many cases, competitive grants of up to $1,500 over an academic year to support selected work. Over 130 student participants are expected at this year’s event.

“URCAD allows students and faculty from all departments to benefit from the research, scholarship and creative work of our undergraduate students,” said Teresa Viancour, associate vice provost for undergraduate education. “URCAD presenters have made the transition from ‘student’ to ‘young professional.’ They are engaged in the creation of new knowledge and the sharing of that knowledge with their colleagues. The scope and importance of their work marks them as contributors to their fields of study.”

The GRC is a partnership between UMBC and University of Maryland, Baltimore and is sponsored by UMBC’s Graduate Student Association (GSA). Through its mentorship, support, outreach, social life and advocacy efforts, the GSA serves the more than 2,300 graduate students on campus. This year’s GRC keynote speaker is Diane Auer-Jones ’88, assistant secretary for postsecondary education with the U.S. Department of Education. Over 80 UMBC and UMB graduate students are scheduled to present at the GRC.

“The GRC is an important opportunity to present research results in an interdisciplinary setting to peers, faculty members, the University of Maryland community at large and the public,” said Archana Ambike, the GSA’s graduate research chair.

“The GRC demonstrates what UMBC is all about: outstanding research within a dynamic, supportive, community,” said Jessy Warner-Cohen, president of the GSA. “The conference tops off an outstanding year for the GSA.”

Selected highlights of 2008 URCAD and GRC presentations and performances include:

• Andrej Bevec, a senior visual arts major, will screen his short animated film “Morning,” which blends a pen-and-ink animation style, three-dimensional backgrounds and elements of silent film to tell a complex story.

• Senior history major Sarah Blusiewicz will examine the impact of deindustrialization and the decline of Baltimore’s steel industry on her hometown. 

• Biological sciences Ph.D. candidate Ananth Bommakanti’s work looks at what ribosome formation in yeast can tell us about how normal human cells become cancerous.

• Public policy doctoral student Frances Carter (’07 M.S., physics) is using UMBC’s Meyerhoff Scholarship program as a rich data set as she explores how enhancing undergraduate research experiences could help to increase the number of scientists and engineers produced at UMBC and across the U.S.

• Pei-Chun Chen, a senior majoring in biochemistry and molecular biology, is exploring how crotamine, a South American rattlesnake venom protein, could have potential for anti-cancer and gene therapy drugs.

• Senior modern languages and linguistics major Christianna Stavroudis is studying how a social skills curriculum could improve how people with autism learn to communicate. Stavroudis recently was accepted into the prestigious Erasmus Mundus master’s program in clinical linguistics, which will fully fund her graduate studies at three European Union universities.

URCAD will be held on Wednesday, April 23, 9 a.m. to 3:15 p.m. at the University Center and Fine Arts Building. A morning session will be devoted to dance and music presentations and an afternoon session will focus on film and video. For more information, visit the URCAD Web site.

The 2008 Graduate Research Conference will be held on Friday, April 25, 9 a.m. to 5 p.m. at the University Center. For more information, please visit the GSA’s Web site.

(4/21/2008)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

Alumni Create Award Winning Documentary

UMBC alumni have created an award winning documentary about Adventures for the Cure’s (AFC) annual bike trip to raise money for diabetes research. “Adventures for the Cure,” which recently received the People’s Choice Award at the Beloit International Film Festival, will be screened at UMBC on Tuesday, April 29, at 7 p.m. in Lecture Hall 3 (Administration Building).

Directed by Phillip Knowlton ’03, visual arts, the film chronicles the 6500-mile trek made by Adam Driscoll ’04, information systems, AFC president and cofounder; Alex Driscoll ’07, environmental science; and Jesse Stump ’06, mechanical engineering. The three men rode single-speed, fixed-gear bicycles to raise money and awareness for diabetes and to help disabled children in Kenya. “Adventures for the Cure” focuses on Adam, who as a Type-1 diabetic has to manage his illness while riding up to 150 miles a day through rugged terrain, and on the stories of two diabetic children the group meets along the way.

“Our documentary is not just a movie about biking across the country,” said Adam Driscoll. “Its about living your life to make a difference in the world – using the skills and talents that you have and love to really get out there and make it happen.  We want to show people what friends can do when they make an effort to do something worthwhile.”

Additional alumni involved in the documentary and AFC are Patrick Blair ’03, computer science, vice president and co-founder of AFC and a Race Across America ’08 cyclist, and Greg Saylor ’05, environmental science, member of the Race Across America ’08 support crew. Current UMBC students working with AFC to promote the film are Tawny Barin, Cleo Thomas, Lauren Anthony, Mike Mene, Alanna Bradley and Daniel Edlow.

AFC seeks to raise awareness for diabetes, to show those diagnosed with diabetes and their families how leading a healthy and active lifestyle can move patients beyond their perceived limits and to raise funds for diabetes research.

For more information, visit www.adventuresforthecure.com. Watch a trailer for the documentary here.

(4/21/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •

UMBC Scientist Joins NASA Mission

Timothy Stubbs, a scientist at UMBC and NASA-Goddard Space Flight Center, has won funding for a project that sounds like equal parts Ray Bradbury and early David Bowie: studying how electrically charged dust moves across the moon and how it could be a hazard to humans and robots exploring the lunar surface.

Stubbs was selected by NASA to join the science team for the Lunar Reconnaissance Orbiter (LRO) mission, being built at Goddard and scheduled for launch later this year. The LRO is NASA’s first step in plans to return humans to the moon by 2020. Stubbs is an assistant research scientist with UMBC’s Goddard Earth Sciences and Technology Center.

Most of the evidence for a lunar dust “atmosphere” dates back to the Apollo mission era. NASA scientists analyzing images returned by the Surveyor landers noticed a ‘horizon glow’ close to the surface after lunar sunset, believed to be caused by sunlight scattered by ultra-tiny (smaller than a few microns – a millionth of a meter) dust particles. While astronauts in orbit observed a high-altitude horizon glow (over 62 miles high) just as their spacecraft was passing out of the shadow of the Moon.

According to the “dust fountain” model developed by Stubbs and colleagues at NASA Goddard, the high-altitude dust grains inferred from the horizon glow are probably highly-charged and have been lofted upward by electric fields close to the lunar surface. Once above the lunar surface electric field, the dust grains then fall back toward the Moon under gravity, with their trajectories resembling the arc of a water fountain.

Like the rest of the lunar soil, the dust was created over billions of years by the countless impacts of tiny meteorites. It gets its electrical charge from the sun’s ultraviolet light, X-rays and the moon’s surrounding plasma (electrified gas of ions and electrons) environment. The dust’s electrostatic charge makes it move about the moon’s surface and also gives it a static-cling stickiness that can be hazardous to astronauts and their equipment.

The tiny dust fragments are sharp and jagged since there is no air or water on the moon to smooth them over time. The dust was a nuisance to the Apollo astronauts, sticking to their spacesuits and tracking inside their spacecraft.

But what was a minor annoyance for the relatively brief Apollo missions could be dangerous during the next-generation, long-duration missions being planned by NASA. Astronauts who regularly inhale the sharp dust fragments over time could develop lung diseases similar to those caused by asbestos or coal dust. The dust could also cause problems with sensitive equipment and instruments.

“I feel very fortunate to have the opportunity to be directly involved with NASA’s return to the moon, as well as very excited about all the great new science that will be achieved with this historic mission,” said Stubbs.

Stubbs’ project will use instruments on the LRO and other spacecraft to measure how much lunar dust there is and map the moon’s electric fields to better understand when and where the dust is most likely to be a problem for the manned missions planned for 2020 and beyond.

(4/15/08)

© 2007-08 University of Maryland, Baltimore County • 1000 Hilltop Circle, Baltimore, MD 21250 • 410-455-1000 •