AP PROVIDES ACCESS TO THIS PUBLICLY DISTRIBUTED HANDOUT PHOTO PROVIDED BY NASA
This May 12, 2016 image provided by NASA shows the planet Mars. On Sunday, May 22, 2016, the sun and Mars will be on exact opposite sides of Earth. (NASA/ESA/Hubble Heritage Team - STScI/AURA, J. Bell - ASU, M. Wolff - Space Science Institute via AP)