NASA’s Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) now has a comet discovery.
Officially named “C/2014 C3 (NEOWISE)”, the first comet discovery of the renewed mission came on Feb. 14 when the comet was about 143 million miles (230 million kilometers) from Earth.
The odd thing about this comet is that is in a retrograde orbit. Amy Mainzer, the mission’s principal investigator from NASA’s Jet Propulsion Laboratory in Pasadena, Calif. “This comet is a weirdo – it is in a retrograde orbit, meaning that it orbits the sun in the opposite sense from Earth and the other planets.”
Check out the story here at the WISE website.