Photo credit: Representative Cover Image Source: Blue glow created by harmful Sea Sparkle algae appears at Tai Po seashore in Hong Kong, Hong Kong. (Photo by Lam Yik Fei/Getty Images) – Array
Photo credit: AUSTIN, TX – MARCH 08: Dr Neil deGrasse Tyson speaks during “A Conversation With Dr. Neil deGrasse Tyson” at the Austin Convention Center during the South By Southwest Film Festival on March 8, 2014 in Austin, Texas. (Photo by Gary Miller/FilmMagic) – Array
Photo credit: Representative Cover Image Source: A view of the sunset over a tabular iceberg in the Weddell Sea in February 2006. (Photo by Michel Setboun/Getty Images) – Array
Photo credit: Representative Cover Image Source: (L) The explosion of SN 2006gy, a massive star in the brightest supernova ever recorded. (Illustration by M. Weiss/NASA/CXC via Getty); (R) Shot at freely approachable area outside the observatory (Edited/Getty) – Array
