Yearly Archives: 2009

stargazing, venus

Yes, That’s Venus

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Now Appearing in the Western Sky After Sunset

Back in the days when I worked at a planetarium, we got a spate of phone calls from people worried about that “bright thing in the west that doesn’t seem to be moving”. Invariably, there’d be a caller who thought it was a UFO and that NASA was hiding something… (you’d be amazed at how those two do NOT correlate with each other).

Well, most of the time it turned out to be a planet, and usually it was Venus. It’s pretty bright and starlike and in the evening twilight, it stands out really well.

Venus and the Moon, by Theo Wellington courtesy Spaceweather.com
Venus and the Moon, by Theo Wellington courtesy Spaceweather.com

I suppose my friends at the planetariums and observatories are getting that question again this week (and probably have been for the past few weeks).  And, what people are seeing IS Venus.  Last night I went out for a brief bit and looked because it was appearing not far from the crescent Moon.  If you step out tonight (and it’s clear), you should see Venus and the Moon not too far from each other.

This image shows about how it looked from my place, although it’s really the view that Theo Wellington of Goodlettsville, TN saw from HIS place.  There’s a whole slew of images over at Spaceweather.com — go see what everybody else is seeing!  And if you can,  check it out for yourself!

amateur astronomy, astronomy, IYA

Citizen Astronomy

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It’s a Tradition to Carry Forward

Suddenly citizen journalism is a big thing on news sites. They want YOU to go out and film events happening and then “share” them with other viewers/readers. I think it’s kind of an interesting twist on the traditional journalistic practice of having reporters actually covering events and interviewing people on the scene.

In astronomy, we’ve had “citizen observers” since the dawn of time.  These days it’s called “amateur astronomy” and there are hundreds of thousands of people who devote some part of their time each week watching the sky, looking at the stars, and in some cases, discovering new things along with the “professionals.”

Amateur astronomy has a star-studded history (so to speak).  Back before Big Astronomy got Big Budgets to build Big Instruments (say, prior to the late 1800s and early 1900s), there was little practical difference between amateur and professional stargazers.  For a time, it was a rich man’s profession because wealthy folks had the shiny gold rocks to trade for building big telescopes.  But, things have changed since then, and while we have two divisions of astronomers these days — the ones who love what they do and get paid for it (and work with equipment paid for with taxpayer dollars/yen/yuan/Euros, etc.) vs. the ones who love what they do and do it for free — in some places, amateurs and professionals work together to make discoveries.  In fact, in many studies, professionals depend on amateurs to gather data. Some that come to mind are the American Association of Variable Star Observers (which is actually an international group) Center for Backyard Astrophysics, the International Occultation Timing Association, and others you can read about here.

For folks who aren’t interested in going the research route, even as an amateur, the International Year of Astronomy has a number of “citizen-oriented” activities planned, including a massive observation of the star Epsilon Aurigae in summer 2009, Globe at Night, Astronomy 2009 in Second Life, 365 Days of Astronomy, the Galileoscope and the Galileo Teacher Training Program, and many, many others. And, after you do all these things, you can get online and blog about your experiences or even publish videos of you and your friends and family doing stargazing and space science activities. That combines the best of both worlds: citizen journalism and citizen astronomy!