My original tumblr post was here. This animation was first posted on Tumblr by CORE is all and all is CORE, who included the following text:
The PROGRAM is <DOWNLOADING> Accept the PROGRAM. Accept CORE. CORE is all and all is CORE.
Tumblr favorite #2763: Space radiation
Heh, that looks like a Robin Grenville Evans piece. I wonder if he did the animation or someone else had some fun with it. Fun result.
The artist is “theoldgoat1955” and the piece was originally posted on deviantart. They have a gallery full of similar “mind probe” pictures.
The CORE is MOTHER
The Core is FATHER
Trust the CORE!