Asteroid Discovered Near Earth Turns Out to Have Secret Twin
http://www.newsweek.com/asteroid-twin-nasa-1024127
The near-Earth asteroid discovered orbiting the sun last year was hiding a twin—until now.
New sightings from various teams in June revealed something new about the asteroid called 2017 YE5. On July 12, NASA’s Jet Propulsion Laboratory at the California Institute of Technology released a new finding: that the asteroid is part of a set.