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Old news:

Astronomy Student Discovers Four New Planets
University of British Columbia / May 31, 2016

Michelle Kunimoto’s bachelor degree in physics and astronomy sent her on a journey out of this world—and led to the discovery of four new worlds beyond our solar system.

The planets, designated “planet candidates” until independently confirmed, are exciting discoveries. Two are the size of Earth, one is Mercury-sized, and one is slightly larger than Neptune. But it’s this last one, the largest of the four, that is of special interest.

Officially catalogued as KOI (Kepler Object of Interest) 408.05 and located 3,200 light years away from Earth, the planet occupies the habitable zone of its star where the temperature would allow liquid water and maybe life.

Kunimoto and Matthews have submitted their findings to the Astronomical Journal. In September, she’ll be returning to UBC to begin a master’s degree in physics and astronomy, hunting for more planets and investigating whether they could support life.

In the meantime, the new graduate and Star Trek fan got the chance to meet a real-life star and space explorer. On Saturday, she met William Shatner backstage at the UBC100 What’s Next? event and told him about these possible new destinations for a future Starship Enterprise.

New news:

Astronomy Student Discovers 17 New Planets, Including Earth-Sized World
University of British Columbia / February 28, 2020

University of British Columbia astronomy student Michelle Kunimoto has discovered 17 new planets, including a potentially habitable, Earth-sized world, by combing through data gathered by NASA’s Kepler mission.

Over its original four-year mission, the Kepler satellite looked for planets, especially those that lie in the “Habitable Zones” of their stars, where liquid water could exist on a rocky planet’s surface.

The new findings, published in The Astronomical Journal, include one such particularly rare planet. Officially named KIC-7340288 b, the planet discovered by Kunimoto is just 1 ½ times the size of Earth—small enough to be considered rocky, instead of gaseous like the giant planets of the Solar System—and in the habitable zone of its star.

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Kunimoto is no stranger to discovering planets: she previously discovered four during her undergraduate degree at UBC. Now working on her Ph.D. at UBC, she used what is known as the “transit method” to look for the planets among the roughly 200,000 stars observed by the Kepler mission.

Boldly going where no man has gone before

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