A team of astronomers, including associate professor Chad Trujillo of Northern Arizona University’s Department of Astronomy and Planetary Science, have confirmed a planetoid that is almost four times farther from the Sun than Pluto, making it the most distant object ever observed in our solar system. The planetoid, which has been nicknamed “Farfarout,” was first detected in 2018, and the team has now collected enough observations to pin down its orbit. The Minor Planet Center has now given… Read more
Chad Trujillo
NAU astronomers discover activity on distant planetary object; findings lead to reclassification of Centaur as comet
Centaurs are minor planets believed to have originated in the Kuiper Belt in the outer solar system. They sometimes… Read more
NAU planetary scientist Chad Trujillo awarded prestigious international Farinella Prize
Chad Trujillo, assistant professor at Northern Arizona University, has been awarded the 2019 Paolo Farinella Prize by the Europlanet Society for his contributions in the field of planetary science concerning “The Trans-Neptunian Population.”
Along with collaborator Scott Sheppard from the Carnegie Institution for Science, Trujillo was honored at an award ceremony on Sept.… Read more
NAU’s Trujillo on team discovering farthest solar system object ever seen
Jan. 4, 2019
A team of astronomers, including Northern Arizona University scientist Chad Trujillo, earlier this week announced their discovery of an object at about 120 astronomical units (AU) from Earth—the farthest observed object in the solar system. One AU represents the distance between the Earth and the Sun, approximately 93 million miles.
Nicknamed “Farout” by the discovery team—and formally designated 2018 VG18 by the International… Read more
NAU astronomer on team that discovered 12 new moons of Jupiter
The Carnegie Institution for Science recently announced the discovery of 12 new moons of Jupiter, bringing the total number of moons orbiting the solar system’s largest planet to 79—a finding that has garnered international media coverage, including NBC News, The Washington Post, BBC, the Read more