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NPS photo by Neal Herbert -

Today I am going to discuss a few simple tips that will allow you to take pictures of the night sky.  These may not compare with professional images, but they will be YOUR images!

Ken Crawford

This is a continuing series on Women in Astronomy.  Today we meet Williamina Fleming.

It is easy to see that the sky above is blue. So why blue?  

If you rise early on these crisp October mornings, you may see an eye-catching planetary sight in our pre-dawn sky. 

Daniel V. Schroeder

It’s that time of year again… Watching the leaves change color with cooling temperatures, warm apple cider, a pumpkin patch, light seems to slip away sooner.  What marks the fall season for you?

Black Canyon of the Gunnison National Park
Courtesy of Greg Owens

Black Canyon of the Gunnison National Park has long been known for some of the steepest cliffs, oldest rock, and craggiest spires in North America. The Gunnison River has sculpted this vertical wilderness of rock, water, and sky.  A grand piece of this wild landscape includes the pristine dark skies.

NAOJ, JAXA, NASA, Lockheed Martin

What is that brilliant light in the sky? If you are an early riser you may see a jewel in the east. Called the “morning star” as well as the “evening star” by cultures the world over, this light flickers a bit less than stars. It is not a star but the planet Venus. Had you looked about a month ago, Venus would have been the “evening star,” ripe for viewing by night owls. This planet is often referred to as our “sister” planet.

Art Trevena

The summer night sky elicits an extra sparkle of excitement when we see the silvery, arcing band of the Milky Way, a beautiful cross-cut view of our home galaxy. 

Brocken Inaglory - This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.

I remember being bundled in a blanket and being taken outside into the chill midnight air as a child. I would be sleepy and warm, held in my father’s arms. He would extend his arm and point, “look at the sky!”

"Astronomy Amateur 3 V2" by Halfblue at the English language Wikipedia. Licensed under CC BY-SA 3.0 via Wikimedia Commons -

By definition, Astronomy is a natural science which is the study of celestial objects.

It all started with humans looking at the night sky with just their eyes, and contemplating all those gleaming lights above them.

Today there is the Hubble Space Telescope which brings us brilliant photos of far off galaxies, space probes reaching out and sending back images of planets, asteroids and comets, and huge land based telescopes, that since Galileo’s time have grown from 1.5 centimeters, to 1 meter, to 10 meters in diameter.

National Aeronautics and Space Administration

On February 18th, 1930, a 24-year-old Kansas farmhand-turned-astronomer made a discovery that forever changed our understanding of the Solar System. On that evening, Clyde Tombaugh, who had grown up on family farms in Illinois and Kansas, discovered Pluto. Tombaugh’s discovery nearly doubled the size of the known solar system overnight.

Spring is quickly shifting into summer. For us at Black Canyon of the Gunnison National Park, this means that the busiest visitation days of the year are just around the corner. Folks from all over the world will soon fill the visitor center, planning adventures into the canyon and asking about park wildlife. Rangers will begin presenting geology walks along the rim and talks out at Chasm View. It’s an exciting time of year in the park.

Women in Astronomy – Sydney Wolff

This is a continuing series on Women in Astronomy.  Today we meet Sidney Wolff.

Hubble Space Telescope - NASA

The winter evening sky was dominated by two exceptionally bright “stars” that are actually planets — resplendent Venus, nearest of planetary neighbors, in the west, and regal Jupiter, largest of the planets, in the east. As we enter spring, Venus and Jupiter remain celestial highlights, and will treat us to a special double-feature in mid-April — each planet will be very close to a prominent open star cluster.

If you rise early on Saturday, April 4 you will be treated to an unusual event:  the third of four total lunar eclipses occurring within a period of just two years.  This has been called a lunar eclipse tetrad. 

Black Canyon of the Gunnison National Park, near Montrose, CO, is an excellent place to observe night skies free from light pollution. When it comes to constellations, one of the most famous is Ursa Major, meaning “The Big Bear,” which includes “The Big Dipper.”

2015 is a banner year for solar system exploration.  Although the European Venus Express Mission and NASA’s Messenger Mission to Mercury are ending, other missions will be gearing up in 2015.  NASA’s New Horizons probe will fly by Pluto in July, and in March, another NASA probe, called Dawn, will enter orbit around Ceres, the l

This is an ongoing series on Women in Astronomy.  Today, we meet three modern women in astronomy, Jocelyn Bell Burnell, Andrea Ghez, and Carolyn Porco.

Zephyros Farm and Garden

Host Jill Spears welcomes Don Lareau of Zephyros Farm, a small diversified family farm on 35 acres near Paonia.

The December solstice is coming!  At 4:03 p.m. Mountain Standard Time on December 21st, the Sun reaches its most distant point south in 2014, as viewed from Earth.  This defines the December solstice, which is the shortest day in the Northern Hemisphere and the longest day in the Southern Hemisphere. 

November’s Meteor Shower

The November Leonid meteor shower has produced some of the greatest meteor storms in history.     

The Milky Way
Air Dates: October 24 & 29, 2014

On these late October evenings, you may see a hazy band of light stretching from the southwestern horizon and crossing overhead to the northeast.  This is the Milky Way, an object of great wonder throughout human existence.

October 23 Solar Eclipse

On October 8 we were treated to a total eclipse of the moon, and on October 23 North American sky-watchers can experience a partial solar eclipse. 

Pre-Dawn Lunar Eclipse

The second total lunar eclipse of 2014 will occur in the pre-dawn hours of Wednesday, October 8th. Nearly the entire eclipse will be visible from Western Colorado.

Binary Stars

Next time you see the Big Dipper out of the corner of your eye, take a look at the star in the middle of the handle. If you have decent eyesight, you may see not one, but two stars: a brighter star known as Mizar, and a fainter star called Alcor. 


"BORING!" said the 5-year-old of the little blue dot appearing through the telescope…

Perhaps at first glance, but considering that Neptune, the 8th planet,  is 30 times farther from the Sun than Earth, it’s actually an amazing sight. At approximately 2.8 billion miles away, it cannot be observed with the un-aided eye.  Seeing the disk and color requires a moderately sized telescope, and a keen-eyed astronomy buff.

Planetary Conjunctions

Late August will be a great time for planet watching, in the morning and the evening. If you are up early on Monday, August 18, you will be rewarded by a spectacular pre-dawn sight. 

The Tidal Dance of the Earth and the Moon

We learn in grade school that the Moon, our nearest neighbor in space, causes tides on the Earth’s oceans. It does so through its gravitational attraction to the Earth. But the gravitation interplay between Earth and Moon has other, subtler effects as well.

The Evening Sky in Late July

The Sun sets late on these long summer days, and it’s not fully dark until almost 10 PM.  And, because of this week’s late-rising moon, the sky remains dark long after twilight, allowing us great views of the Milky Way and the stars of summer.

Pluto a planet?  Not a planet?  Beloved Disney Dog?