Citizen Scientists Discover Two Gaseous Planets around a Bright Sun-like Star
At night, seven-year-old Miguel likes talking to his father Cesar Rubio about planets and stars. “I try to nurture that,” says Rubio, a machinist in Pomona, California, who makes parts for mining and power generation equipment.
In this artist’s rendering, two gaseous planets orbit the bright star HD 152843. These planets were discovered through the citizen science project Planet Hunters TESS, in collaboration with professional scientists.
Now, the boy can claim his father helped discover planets, too. Cesar Rubio is one of thousands of volunteers participating in Planet Hunters TESS, a NASA-funded citizen science project that looks for evidence of planets beyond our solar system, or exoplanets. Citizen science is a way for members of the public to collaborate with scientists. More than 29,000 people worldwide have joined the Planet Hunters TESS effort to help scientists find exopl...