Astronomy is the practice of looking at the sky to see if anything interesting is going on. Then keep careful notes in case it isn’t. The sky can be located by the simple process of going out of doors. This should be about the same number of doors as you’ve entered, but in the reverse order. There are complications. I can’t deal with them all here. To see me deal with them please review my essay, Everything There Is To Say About Going Out Of Doors, which I’ll write one of these days.
The sky may be found by looking up, if you are in the northern hemisphere, or looking down, if you are in the southern hemisphere. If you are in the eastern hemisphere you’ll have to use your best judgement. If you are in the western hemisphere you’ll have to use as best judgement as you can find, given the circumstances.
The important thing is to look at the sky, wherever it is. To be an amateur astronomer, all you need to bring is your eyes. I use “your” to mean you have authority over whatever eyes you’re using. But you are allowed to use anything that collects light, which helps you see darker things. This is because a great whopping heap of darkness is easier to see? It seems like I got that wrong somehow, but I keep going back and checking and that’s how it comes out. There must be a trick somewhere.
You know if you ask an amateur astronomer they’ll tell you the moon is about as bright as a lump of charcoal. And yes, you asked what they were listening to that was so funny. Many amateur astronomers are socially anxious and will blurt out things so as to get through the conversation quicker. Please review my essay, Everything There Is To Say About Getting Through A Conversation, which I’ll write one of these days.
The night sky has over sixteen visible objects in it. You sound less foolish if you know what they are. The night sky like a mostly black thing spotted with bright dots. These are the exceptions:
- The Big Dipper Or Maybe That’s The Little Dipper
- The Little Dipper Or Maybe That’s The Big Dipper
- The One That Looks Like A W
- Square Wearing A Triangle Hat
These are examples of constellations, of which there are a number.
What number? There is no way to know. I have it memorized that there are 88 constellations. This is the fault of someone who told me that it was easy to remember there were 88 constellations because there are also 88 counties in Ohio. I have never lived in Ohio, and I have never had an explicit interaction with any aspect of its county governance. I have no knowledge of whether there are 88 counties in Ohio, either. I could not attest under oath that the number of constellations and the number of counties in Ohio are both numbers. I admit I would take a guess, though.
But I’ve got a mnemonic about this now. So I know my last thought before dying will be “there are 88 constellations and there are 88 counties in Ohio”. This even though I would prefer my last thoughts to be, “I’m so grateful that so much of my life could be spent with my darling in it” and “At last I have shown them all”. Mnemonics are like that. I could try shaking it up, make it “there are 88 constellations in Ohio”, but I’ll never let myself think that. I have a hard enough time writing it as a hypothetical. Anyway I explain this all in my essay, Everything There Is To Say About Mnemonics. I forget if I’ve written that one already.
But once you’ve learned all the things that are supposed to be in the night sky there’s some fun ahead. Because amateur astronomers can still discover stuff. Professional astronomers come out and say, “yup, they discovered that thing” and “they were right” and “they showed us all”. To discover a thing, simply catalogue all the things in the night sky and find a thing that’s not supposed to be there. This will be a tern, flying high enough it’s still in sunlight while you’re in darkness. That puts you under the jurisdiction of the animal-watchers. For further instructions please consult my essay, Four Things There Are To Say About Animal-Watching, which I have no idea how to write.