Conclusion
 

Congratulations.  By completing your mission you will have become the ship's expert on your particular topic.  Doing a good job will ensure that our alien friends will learn a great deal about chemistry, along with making you experts in your fields.  Your findings will be kept on the ship and will help our students and alien friends for years to come!  Thank you again for doing a good job---"May the Mole be With You" :-)