Help me find scientific getaways! [closed]

https://origins.asu.edu/antarctica-adventure-2015

This is a trip I saw, and was interested in, but apparently it's very expensive.

Do you know any other trips/excursions what are scientific and based on learning etc., which would be a bit cheaper than that?

My budget is $5000 and below, and I'm aiming to get some education out of it basically. Maybe something like a trip to Chile to view through telescopes, or to visit some space companies, maybe a visit to CERN etc.

Thanks!