Long-range scanners have detected something! (Medium)

Long-range scanners have picked up some communications. We are trying to decipher it as we go, but all the help is welcome right now. Do you want to help? Awesome! Just go to the designated file here.

Good luck!

Criteria

• Submissions must include a screenshot of the completed puzzle, including the time taken to complete it.
• Entries will be graded by the time taken to complete the puzzle, with any ties broken by the time submitted.
• The puzzle must be completed with 150 pieces, and it can not be adjusted.