I fell in love with 'astronomy' two years ago, now at 69, in fact, today, astronomy seems bigger. Three days ago (Monday 6/1/15) I bought a used Vixen SG 2.1x42 super wide field binoculars. I learn about astronomy by following classified ads. I did not know about low power (2.1x) wide field (26 degree) binoculars. I just didn't know. I have Vixen Ascot 10x50 with 8.5 degree field of view, and I love them. Thought I knew this part of astronomy.
Then I saw the ad, and googled. Wow, I found it very interesting. Something very different. I am planning to solo drive (Prius) from Alabama to San Francisco in about 7 weeks. I can imagine myself driving in the middle of no where, in the middle of the night. Wow to be able to pull of the road, and use these 26 degree binoculars. All I need is a fold down lawn chair!
So I clicked. Today, Thursday, it arrived in the mail. I spend a few minutes walking around in my backyard, around noon with lots of clouds, but I can get a sense of how wonderful these will be.
Astronomy is constantly changing, new equipment, new perspectives, new travels, and all that happens with used equipment. We know the past of astronomy but we don't know its future. What I can say, is praise be!
Bill