Using the Hubble Space Telescope, astronomers have discovered a new rogue planet that was orphaned from its home planetary system. The discovery was possible with a little luck and some help from Einstein.

Hubble Space Telescope spots rogue planet with a little help from Einstein: 'It was a lucky break'

Source: space
Source Link: https://www.space.com/astronomy/exoplanets/hubble-space-telescope-spots-rogue-planet-with-a-little-help-from-einstein-it-was-a-lucky-break