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Ask a group of people when summer starts and you will get a whole host of different answers. In this...
Ask a group of people when summer starts and you will get a whole host of different answers. In this...
According to NASA, they’re like great “Geophysical Light Bulbs” — turning on every year in late spring and can be...
Interesting challenges with my new iOptron CEM60 mount. All setup in observatory but last job was to polar align it....
No stranger to public speaking, Mark is embarking on perhaps the most ambitious live science show ever undertaken. In October...
Comets have been in the news a lot lately especially with the excitement of the Rosetta mission to Comet Churyumov-Gerasimenko....