LHS 2520, also known as GJ 3707, is a red dwarf star in the constellation Corvus.
With an apparent magnitude of 12.12, it is too faint to be seen with the unaided eye.
Measurement by Gaia gives its parallax as 81.57±0.04 milliarcseconds, yielding a distance of 40 light-years (12 parsecs).
[1] In Action Comics #14 (January 2013), which was published 7 November 2012, Neil Degrasse Tyson appears in the story, in which he determines that Superman's home planet, Krypton, orbited LHS 2520.
[6] The star also appears as LP 734-32 in the 2014 game, Elite Dangerous.