Unscrambling the Rolor Nebula

Ensign Callahan, a keen amateur astrophotographer, has been trying to take a picture of the Rolor Nebula for a photography challenge, but somehow the image has been corrupted. Can you help her unscramble the image before the challenge deadline?

Enter here.

Criteria

• Participants should submit a screenshot of their completed puzzle with the time taken clearly visible.
• The entries will be judged on the time taken to complete. Ties will be broken based on the order of submission
• The puzzle must be completed with 160 pieces and can not be adjusted