Category Archives: Orion

Some Musings After A Chance Meeting with Orion

Wintery Orion
Wintery Orion from Iran

We went out to dinner with friends tonight at a local eatery. A good time was had by all and dinner was good. When we left, we stepped out into the crisp 9°F evening and there was Orion shining above us in the southern half of the sky. If it hadn’t been so cold out, we could have dallied a bit and looked at the nebula and traced out some of the other bright stars around the constellation. But, since we weren’t dressed for observing, we admired the sight as we rushed to the cars and that was it.

Weather is often cited as a good reason for NOT stargazing. It’s understandable. If it’s cloudy or rainy or snowing, there’s nothing to see. If it’s cold, you can stand it for a few minutes before you want to head back inside to get warm. On hot summer nights you just want to get back into the air conditioning or away from the mosquitos. Again, completely understandable.

But, if you’re heading back inside with a slight tinge of regret, or guilt, then I think you’re a stargazer at heart. And, you’ll find a way to get back out there to visit with the stars again.

They sell mighty fine mosquito repellant. Warm clothes can be had, or layered on. Or, you can do what I did one night during the Leonids: I sat on my car hood wrapped in a blanket, and propped up on the windshield facing Leo. It only occurred to me a few hours into the session that I COULD turn my car ON for a few minutes to warm the hood and then I would be warm, too. Wisdom in hindsight, that’s sometimes what stargazing is about, too.

If it’s cold or unpleasant where you are, here’s a little something to tide you over until the next time you go out stargazing. It’s the view of Orion from a spot in the Alborz Mountains in northern Iran, courtesy of Iranian journalist and amateur astronomer Babak Tafreshi and the Astronomy Picture of the Day web site.

I had an onslaught of relatives over the long holiday weekend (here in the U.S. we celebrate Presidents’ birthdays on the third Tuesday in February). My nephew brought his telescope along, and we did a little stargazing outside for as long as we could stand the cold weather. He’s starting to learn the constellations and a few of the brighter stars. Not that he needed the telescope to show us those things, but I think he wanted to show off his new acquisition.
Their visit was a nice break from show production. We’re working on a series of shows about stargazing and how easy it is, and we needed a bit of a break.

Orion in the wintry sky
Orion in the wintry sky

Stargazing is one of those things that I used to think everybody knew how to do. That was before I did lectures in the planetarium, back in grad school. Then I found out that people really don’t know much about the sky, other than “the sun sets in the west” kind of information. It’s kind of a shame that this knowledge isn’t really prized as much as it used to be, because the sky is up there, free for the gazing. Even through all the glow of light pollution, if you live in the city. I noticed when I was living and working in New York City, I was still able to make out a fair number of bright stars and planets each night (when it was clear).

I like winter stargazing because (for me, anyway) it brings Orion, the Hunter to my attention. My favorite constellation. It’s got it all: bright stars, a starbirth nebula, and an easily recognizable pattern.

A false-color view of the Orion Nebula from the Spitzer Space Telescope.
A false-color view of the Orion Nebula from the Spitzer Space Telescope.

So, go out tonight and check it out. If you have a pair of binoculars or a small telescope, find the line of three stars (the “Belt” of Orion) and then look just below the belt. You’ll spot a fuzzy patch of light; that’s the Orion Nebula. It lies about 1,500 light-years away and is the nearest star-forming region to us. Here’s a false-color view of the nebula, as seen by the Spitzer Space Telescope in several wavelengths of infrared light.