A look at the Traveller scenario Annic Nova. It's been an introductory adventure for 40 years, featuring a mystery aboard a strange derelict starship. Here's some suggestions and ideas for any Game Masters wanting to run it.
You can find the version I used for the review here: https://www.drivethrurpg.com/product/92331/Signs--Portents-93?affiliate_id=1017650
You can get my handouts here: https://drive.google.com/open?id=13xe6HZaCr4g8wClPn8GBbLFJslYjwwIQ
If you want to read that 20-year-old message board discussion, here you go: https://members.tip.net.au/~davidjw/tavspecs/maint/annicnov.htm
Winchell Chung's wonderful art of the ship is worth checking out: https://www.flickr.com/photos/nyrath/sets/72157626769746781/
The Unofficial Sequel adventure Annic Nova - Evacuation is here. I haven't run it yet, but plan to soon. I'll review it once I have. https://www.drivethrurpg.com/product/275068/Annic-Nova--Evacuation?affiliate_id=1017650
If you want to support my channel, or are in the mood for some action-packed urban fantasy about monster hunters, find my novels and audio books here: https://amzn.to/2IwbEQ7
Guest starring Jack the NPC