No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe. It's an adventure game developed and published by Hello Games in 2016.
System requirements for desktop computers as stated by the developer. Updated on February 28, 2021.
The system requirements are quite high, and a gaming PC with a new graphics processing unit is required for successfully running NMS. GeForce GTX 660 or better GPU is needed.
Most gaming PCs meet the RAM requirement of 8gb.
Also, note that at least 10gb of hard drive space is required.