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Mars does a disappearing act in the early morning sky on February 18. But not to worry, it's just hiding behind the moon, as Hal explains on this week's Looking Up.
We’ve talked before about how the planets revolve around the Sun in pretty much a flat plane that is roughly circular. And remember too that the moons going around the planets in the Solar System are also going around in that same basic plane. That means that every now and then, from a particular observer’s point of view, planets and moons can seem to get very close to each other, and in fact, pass one in front of the other. And that’s what’s going to happen in the Southern Colorado sky tomorrow morning in the wee hours.
It seems that things are lined up nicely for the Moon, seen as a small crescent, to pass in front of the bright red planet Mars at about 4:39 MST. Unfortunately, we won’t be able to see Mars pop out from the other side, as the Sun will be up by then, and it will be too bright to see anything. But even a small telescope or binoculars should give you a pretty good show if you are up and around that early tomorrow. It will all be happening low in the East, so you’ll need a fairly unobstructed view that direction.
The Moon and Mars are not, of course, actually near each other. The Moon is about 248,000 miles away, while Mars is over 180 million miles away. But tomorrow morning, they will look like neighbors. Cool!
If you’d like to take a closer look at any of the wonderful and amazing things in the sky, please visit csastro.org for a link to information on our monthly meetings and our free public star parties.
Colorado Postcards are snapshots of our colorful state in sound. They give brief insights into our people and places, our flora and fauna, and our past and present, from every corner of Colorado. Listen now.
StoryCorps visited Colorado Springs for the month of June to record stories from members of the community. KRCC is airing excerpts of some of the interviews on the radio. Listen to the stories and see photos of the storytellers.
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