Collector's Museum

"I can assure you it will be absolutely safe here in my collection."

- Taneleer Tivan to Sif and Volstagg

The Collector's Museum is an intergalactic vault and holding area located at the Knowhere space station under the control of Taneleer Tivan, used to store the various objects and specimens in Tivan's collection.

History
Asgardians Sif and Volstagg arrived at the museum to deliver the Aether to the Collector. They were introduced to the infamous Tivan by Carina, and willingly gave the Aether to him, not realizing that he was apparently seeking the other Infinity Stones.

The Guardians of the Galaxy arrived to give the Orb to Tivan. Tivan explained to the Guardians that it is an Infinity Stone.