A No Man's Sky player and a big fan of the Mass Effect series has built a huge mass relay in the game above one of the planets. The impressive structure took him almost three thousand parts.
A Redditor with the nickname Colonel_Klank decided to do without mods and turned to exploits that allowed him to build a structure outside the planet's atmosphere. He achieved this in the following way: the player built a high wall, installed a landing pad on it, started autosaving and rebooted, checking whether the structures remained in place. You can learn more about this method from the guide.
The result was a huge structure made of 2,900 parts:
For comparison, this is what the mass relay looked like in the original game series:
Other players on Reddit also appreciated the work of the Mass Effect fan:
Another creative player previously built a full-on cyberpunk city in No Man's Sky, complete with bars, an apartment, and a subway.