Comet 252P/LINEAR

A sequence of images taken by the NASA/ESA Hubble Space Telescope shows rotation of Comet 252P/LINEAR on 4 April 2016, roughly two weeks after the icy visitor came within 3.3 million miles of Earth, or about 14 times the distance between our planet and the Moon. These observations also represent the closest celestial object Hubble has observed, other than the Moon.