Too much to deal with
Do you need help to contemplate the universe?
Articles Tagged with telescopes
Old-fashioned astronomers (I)
A small tool
Telescope economics
Proof and re-proof
Testing the theory again
General Relativity passes another test of its predictions. Why bother?
The Crescent Sun
Enjoying a partial eclipse
We didn’t make it to the path of totality last week. But we found that a partial eclipse can be just as enjoyable, for unexpected reasons.
Why an f-stop?
It’s all the astronomers’ fault
Our photographic consultant is reminded how complicated things are for beginners, no matter how straightforward it all seems to the professionals.