2015 TB145: Astronomers Capture Radar Images of ‘Halloween Asteroid’

Astronomers using NSF’s 1,000-foot (305-m) Arecibo Observatory in Puerto Rico have captured images of a massive asteroid – designated 2015 TB145 – as it made its closest approach to our planet yesterday. 2015 TB145, informally known as the ‘Great Pumpkin’ or the Halloween asteroid, was discovered on October 10, 2015, by astronomers using the University [...] —> Read More