T.O.A. Turns Eleven

My, how time flies! The first post on The Opportune Astronomer went live on February 18th, 2015 – eleven years ago! It’s also hard to believe that my last post was nearly nine years ago. In some respects, the astronomy landscape has changed dramatically in the intervening time: Orion Telescopes has closed its doors and […] The post T.O.A. Turns Eleven appeared first on The Opportune Astronomer .