Tripartite Obelisks

Level 2 – Bergie Web

Possibly related to the monolith on Phobos. Also, listen to Buzz Aldrin closely 30 seconds in this video.

LINKS
http://www.bbc.com/earth/story/20160923-there-is-a-huge-monolith-on-phobos-one-of-marss-moons