hányados Elemző patron telescopes denver kedvezmény megtorol Gyermekek
Denver Astronomical Society on Twitter: "Bidding in the DAS Annual Astronomical Equipment Auction is in FULL SWING! If you can pick up items IN PERSON in Denver, BID NOW at https://t.co/b4dMCWf1C5 ! #
A Visit To Denver's Chamberlin Observatory
Best Celestron telescope | FOX31 Denver
The Chamberlin Observatory was built in the 1890s, and is still open for twice weekly public tours. Went last night and got to see Jupiter and two of it's moons. Science rules! :