Marshall Johnson’s research is out of this world.
For the past two years, the senior astronomy major used the Van Vleck Observatory’s 24-inch Perkin Telescope to study the transits of “exoplanets,” or planets outside our solar system, that orbit another star.
His study, titled “First Results from the Wesleyan Transiting Exoplanet Program,” explains a refined orbital period of a newly-discovered planet named WASP-33b (Wide Angle Search for Planets). Ultimately, Johnson may prove that he’s discovered another planet, WASP-33c.
“Here in Connecticut, with clouds and haze, we don’t have the best observing conditions, but I was still able to obtain high-quality data using our modest-sized telescope,” Johnson says. “The most interesting result, which is still tentative, is that I am seeing transit timing variations in one target. This could be due to an additional planet in the system.”
For his efforts, the American Astronomical Society (AAS) awarded Johnson a Chambliss Astronomy Achievement Award, which “recognizes exemplary research by undergraduate and graduate students.” Awardees are honored with a Chambliss medal