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Looking Up: Big Little Ceres

May 21, 2018
Gregory H. Revera, NASA/JPL-Caltech/UCLA/MPS/DLR/IDA / wikimedia commons

This week on Looking Up we check in on one of our solar system neighbors... Ceres.

Can we talk Ceres for a minute? Or, more precisely, 90 seconds? You see, Ceres, the largest asteroid in the Solar System, is particularly well positioned to observe this week, and you should take a look – Ceres-ously!

Looking Up: In The Court Of The Planet King

May 14, 2018
NASA, ESA, and J. Nichols (University of Leicester) / nasa.gov

This week on Looking Up we learn about the second biggest object in our solar system - Jupiter.

May is a great month in the southern Colorado sky if you like things that are really big. What's the biggest thing in our neck of the woods? I'll give you a hint, it's the Sun, which contains 99.98% of all the mass of the entire Solar System - planets, asteroids, comets, dust, the works.

Looking Up: Zub A Dub Dub, 3 Stars In A...

May 7, 2018
Francois du Toit / nasa.gov

This week on Looking Up we learn about an interesting star system, and also how to pronounce Zubenelgenubi.

There is a very interesting star to see in the southern Colorado sky right now, and it’s pretty easy to find this month. Why? Because it has a giant ball of gas nearby as a marker. That’s right, the massive planet Jupiter, the brightest thing in our sky after the Moon and Venus is just below the difficult to pronounce star that is in the constellation of Libra.

Wikimedia Commons

On Looking Up this week, Bruce Bookout speaks about the mythical Thunderbird and the thunderous Navajo legend behind it. 

The mythology of the thunderbird is wide and various across America and Canada. Navajo legend holds that the Thunderbird carries all the clouds in its tail and rain under its wings. Thus when the Thunderbird constellation is shining brightly in the spring sky, the rainy season has arrived.

Looking Up: Hey Hey, It's Better To Burn Out...

Apr 23, 2018
JA Galán Baho / commons.wikimedia.org

Movie stars have been known to lead secret lives. This week on Looking Up Hal divulges the secret of a star called Izar.

There is an interesting star, or rather two stars, up in the Colorado night sky that is, or are, very cool, and by that, I mean hot, the nifty star Izar, in the constellation of Bootes.

Looking Up: Constellations 101

Apr 16, 2018
NASA's Goddard Space Flight Center/Axel Mellinger / nasa.gov

This week on Looking Up guest host Chloe Brooks-Kistler helps us all learn something about constellations. 

So, I’ve kicked Hal out of the studio for this week’s episode. He drones on and on about admittedly cool things in the sky, but he’s never answered a question I have, as a non-astronomer about the Colorado night sky.

Looking Up: Galactic Hydra-tion

Apr 9, 2018
Angus Lau / nasa.gov

As it turns out, galaxies tend to hang out in groups. We learn more about that on this week's Looking Up.

April showers bring May flowers, but clear nights in April bring one of the most wonderful and beautiful things up in the sky, clusters of galaxies.

Looking Up: Two For Tea

Apr 2, 2018
M. Procell

This week on Looking Up Hal invites us out for a 'steaming' cup of 'celestial tea'.

One of the frustrations of looking at the sky can be wondering how the heck astronomers decided a particular pattern of stars looks like.

Looking Up: Planet Chaco

Mar 26, 2018
mprocell

We head south of the Colorado border with guest host Bruce Bookout for this month's archeo-astronomy subject - Chaco Canyon.

The earliest inhabitants of this region were skywatchers of immense sophistication.  Down just below the southern Colorado border is a major center of culture for the ancient Pueblo Peoples.  It is focused in the Chaco Culture National Historical Park in northern New Mexico. The Chaco Canyon area contains the most sweeping collection of ancient ruins in the Southwest.

Till Credner, AlltheSky.com / Creative Commons / Wikimedia Commons

This week on Looking Up we learn about a rising star in the east that is a harbinger of spring and summer weather.

We are only a couple days away from the beginning of Spring, at least astronomically speaking. And for astronomers, one of the stars we look for as a sign that warmer days are ahead is the brilliant Arcturus, the brightest star in the roughly kite-shaped constellation of Bootes.

Looking Up: I Am Algieba, Hear Me Roar

Mar 12, 2018
the Creative Commons CC0 1.0 Universal Public Domain Dedication

This week on Looking Up Hal starts looking ahead to a famous springtime constellation...

One of my favorite constellations, Leo the Lion, is back in our night sky.

Looking Up: Our Not So Little Runaway

Mar 5, 2018
This work has been released into the public domain by its author, Kryptid at the English Wikipedia project.

Have you seen Naos, the runaway star? This week on Looking Up Hal pinpoints it in the night sky for us.

There is an interesting and odd star visible in the Southern Colorado sky right now that is worth a look, the strange and lovely star Naos, at just under 1000 ly from Earth.

Looking Up: 'V' Is For Hyades

Feb 26, 2018
Image Credit & Copyright: Rogelio Bernal Andreo / nasa.gov

There are two 'sister' star clusters in the constellation Taurus the Bull. This week on Looking Up Bruce Bookout introduces us to the five daughters of Atlas... the Hyades.

Over the last few years we have discussed the beautiful winter asterism known as the Pleiades. These fair maidens of the night are an easily found object high above in the constellation Taurus the Bull.  What most observers overlook are the other sisters that form a ‘V’ shape that marks the head of the  celestial bull.

Looking Up: So Long And Thanks For All The Barium

Feb 19, 2018
Image via bisque.com / earthsky.org

This week on Looking Up... meet Alphard, a giant orange sun that seems to have lost its partner but gained a lot of barium in the process.

In earlier episodes, we’ve talked about the bright stars that make up the winter night sky here in southern Colorado. We’ve talked about the very bright Sirius, and the only slightly less bright Procyon, Castor, Pollux, and so on. Today, I want to tell you about a very interesting star that is a bit farther to the east, forming a triangle, laying on its side, with Sirius and Procyon, the weird orange star Alphard.

Looking Up: This Subject Matter Is 'Way Out There'

Feb 12, 2018
Image Credit & Copyright: Damian Peach, Jose J. Chambo / nasa.gov

This week on Looking Up Hal gives us the extended celestial forecast - partly cloudy, with a chance for comets...

I admit it; I’m a sucker for comets. I can’t help but wax a tad philosophic when I think of these remarkable and ancient objects. There are famous comets that come back regularly – think Halley’s Comet – and there are others, like the very bright Comet West back in 1976, that have much larger orbits, over 70,000 times the Earth-Sun distance, and so won’t return for about 500 million years, give or take. 

Image Credit & Copyright: Jingyi Zhang / nasa.gov

This week  Hal dusts off a topic we covered previously on Looking Up but is now in need of an update.

A couple years ago I told you about a cool thing you can see in the Southern Colorado sky, Zodiacal Light! And the good news is, it’s back.

M. Procell

This week on Looking Up Hal prepares us for the impending total lunar eclipse. 

Set your alarms early for Wednesday, January 31st, because it will be your only chance in 2018, and your first in two years, to see a total lunar eclipse! And we in the West have the best look at it, as the Moon sets for folks east of the Mississippi before the show really gets going.

Looking Up: Medicine Map To The Stars

Jan 22, 2018
National Park Service / Wikimedia Commons

This week on Looking Up guest host Bruce Bookout gets around to talking about Medicine Wheels and how they relate to ancient astronomy.

Nearly every ancient civilization has studied the night sky, whether it was for navigation, measuring time, or spiritual purposes.  The Plains Indians of the West were no exception.  Dotting the high hills of the northern plains are hundreds of Native American stone constructions, called medicine wheels that are aligned to the stars.  

Looking Up: Flashy Footstool

Jan 15, 2018
Original uploader was Orthogaffe at fr.wikipedia / Wikimedia Commons

This week on Looking Up Hal points out a lesser known star near the constellation Orion that appears to want our attention.

We’re just two weeks into the New Year, and already I’m going to curse, sort of, on the radio. That’s because today I want to talk to you about the very interesting star, Cursa, high in the Colorado sky right now.

Looking Up: Seeing Red

Jan 8, 2018
earthsky.org

Wondering what some of those bright and colorful objects rising in the eastern pre dawn sky are? This week on Looking Up Hal identifies some of those mysterious spheres.

I warned you last week that you’ll need to get up early to see most of the stuff I’m talking about in January, and this episode is no exception. But, if you do get up early, you’ll get to see something really cool, and I mean that literally.

M. Procell

Happy New Year! This week on Looking Up you can get an early start on scanning the 2018 skies. Inconspicuous Mercury is in the pre dawn sky, and a full blown moon dominates tonight.

As you listen to the upcoming January episodes of Looking Up, you may find a common theme – stuff to look at in the early morning. Sometimes things just line up that way.

Jason Furman from CSAS

Audio Pending...

It's a very appropriately themed topic of wonderment on Looking Up this week...

Merry Christmas everyone, and in keeping with the holiday spirit let’s talk about the Christmas tree you can find in the Colorado night sky right now, the Christmas Tree Nebula! 

Looking Up: Wasat An Innie Or An Outie?

Dec 18, 2017
Greek Mythology Wiki is a FANDOM Lifestyle Community. Content is available under CC-BY-SA. / greekmythology.wikia.com

This week on Looking Up Hal answers the question that everyone tends to ask at some point in their life - "what's that?"

Our astronomy club does a large number of public star parties over the course of the year, and it is very common for a person at one of our events to point to a star in the sky and ask, “what’s that?” Well, this week, I’m going to tell you about a star that is a great answer for the question “what’s that?' -  the star Wasat.

Looking Up: The Magnificent 7

Dec 11, 2017
Creative Commons / creativecommons.org

This week on Looking Up guest host Bruce Bookout continues our archeo-astronomy lesson on time keeping.

Our calendar has direct ties to astronomy with our count of days as we revolve around the Sun and our count of moonths as the moon goes around the Earth.  The remaining count you might say has a weak relationship to astronomy.

Looking Up: Aloha

Dec 4, 2017
European Southern Observatory / M. Kornmesser / nasa.gov

This week on Looking Up we officially welcome 1I/2017, affectionately known as "Oumuamua". To our knowledge, it's the first ever interstellar visitor to our solar system.

Did you happen to feel the entirety of the human experience tick up just a bit in the last few weeks? No? Then you likely have not heard about an object in the Colorado sky right now. You can’t see it, it’s too small, but astronomers have spotted something never before seen in human history – a visitor from another star.

Looking Up: You Can Call Me Albedo

Nov 27, 2017
earthsky.org

This week on Looking Up Hal gives us a good reason to get out of bed early on these cold autumn mornings.

Today’s edition of Looking Up is for those folks who are up and at them before dawn. The rest of you can take a break, or you can get up early one day to see an early morning celestial show with the two brightest planets in our Colorado sky, Jupiter and Venus.

Looking Up: A Moonth By Any Other Name

Nov 20, 2017
By Firkin / creative commons / openclipart

This month's archeo-astronomy lesson takes on a Novemberish tone with guest host Bruce Bookout.

We mark a calendar to help us track our revolution around the sun. Over the centuries we found breaking the year up into smaller portions was useful. Calendars are funny things in that keeping them and naming their parts lends to strange things.    

X-ray: NASA/CXC/CfA/E. O'Sullivan Optical: Canada-France-Hawaii-Telescope/Coelum / nasa.gov

This week a quintet of galaxies takes center stage on Looking Up.

What would you say if I told you there was a beautiful quintet available to you, right now? Would you reach for your headphones? Well, in this case, it’s not a lovely musical interlude, but rather an amazing and beautiful grouping of galaxies high in the Colorado night sky, called Stephan’s Quintet. 

Looking Up: The Comet Who Came In From The Cold

Nov 6, 2017
gnokii / Creative Commons Open Clipart

This week on Looking Up we hear the strange tale of a comet with a killer name - ASSASN 1.

Every now and then, we are graced by a visit from a comet from deep space, and right now, we have one of those visitors in the inner-solar system right now.

NASA, JPL-Caltech, GALEX, C. Martin (Caltech), M. Seibert(OCIW) / nasa.org

This week on Looking Up Hal has a Halloween themed story in mind.

Well, it’s almost Halloween – a night for strange and spooky stuff and maybe a good ghost story. So how about I tell you the tale of the strange and ghostly star, Mira?

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