Sky's The Limit Observatory

 There some photos of Sky's The Limit Observatory from my trip to Joshua Tree National Park. The observatory located outside of the park between the north entrance and the town of Twenty Nine Palms.

Sky's The Limit Observatory and Nature Center

Sky's The Limit Observatory and Nature Center at Night

Sky's The Limit Observatory Dome

Night Sky - Sky's The Limit Observatory

Sky’s the Limit Observatory in 29 Palms

Sky's The Limit Observatory near Joshua Tree National Park

Sky's The Limit Observatory at night

Arches National Park Astrophotography

I continue my Astrophotography tourism to compare Night Sky from different places of the word. The constellations are the same but it looks different in other locations. These photos from my trip to Arches National Park. There are about 2,000 arches in the park! And a lot of other amazing landscapes! Even during a day, it looks absolutely unreal. But at night is fantastic and amazing! Looks like you on the other planet! The sky in the Arches is truly dark and during new moon you can easy to see Airglow! And on the photo sky is astonishing colorful with greenish reddish and other spectrum colors. All this creates amazing night landscape photos. Really Arches National Park is one of the top 10 best places for astrophotography and night landscaping photos!

Canon 60Da, EF16-35mm f/2.8L II USM, 20.0 sec; f/3.5; ISO 6400 - panorama of 40 images.

Arching Milky Way - Arches Astrophotography 

Sailing Milky Way. We are traveling together on a little spaceship. We call this ship the Earth. It sailing Milky Way through the space-time. This photo is just illustration of this Spaceship Earth idea. Canon 60Da, EF16-35mm f/2.8L II USM, 25.0 sec; f/2.8; ISO 6400 - panorama 5 images

Sail Milky Way over Park Avenue at Arches National Park Astrophotography

 Canon 60Da, EF16-35mm f/2.8L II USM, 25.0 sec; f/2.8; ISO 6400

Stairway to Heaven Arches - National Park Astrophotography Night landscape

Canon 60Da, EF16-35mm f/2.8L II USM, 25.0 sec; f/2.8; ISO 6400

Balanced Rock and Milky Way - Arches Astrophotography

Canon 60Da, EF16-35mm f/2.8L II USM, 25.0 sec; f/2.8; ISO 6400

Airglow and Balanced Rock - Arches NP Astrophotography

And finally there are photos of arches.

"Smoking gun" - Turret Arch and Milky Way :) I think on this picture we see evidence of ... Big Bang :) Canon 60Da, EF16-35mm f/2.8L II USM, 30.0 sec; f/2.8; ISO 6400 - Panorama 5 images

Turret Arch and Milky Way - Arches National Park Astrophotography

Canon 60Da, EF16-35mm f/2.8L II USM, 30.0 sec; f/2.8; ISO 6400 - Panorama 5 images

North and South Windows Arches and Starry Sky - Arches National Park Astrophotography

Canon 60Da, EF16-35mm f/2.8L II USM, 30.0 sec; f/2.8; ISO 6400

Double Arch and Milky Way - Arches National Park Night Landscape Astrophotography

Canon 60Da, EF16-35mm f/2.8L II USM, 30.0 sec; f/2.8; ISO 6400 - panorama of two photos

Rainbow Milky Way over Double Arch Panorama Astrophotography

Airglow Astrophotography - Bryce Canyon National Park - Sunset Point

Night sky with green Airglow, the Milky Way, Seven Sisters and Andromeda Galaxy is on the top; hoodoos, caused by erosion over many millennia are on bottom.  This photo was done from my trip to Bryce Canyon in Sunset Point.

Airglow Astrophotography in Bryce Canyon National Park

Canon 60Da, EF16-35mm f/2.8L II USM, 30.0 sec; f/3.5; ISO 6400

On this picture you can see a lot of green color on the sky. If this is real color or just effect of camera filter? This question directly connected to other question “What is natural color of night sky?”

I started to learn astronomy many years ago reading the book with black and white pictures. So in these books I didn't see color picture of the natural sky. Most of time I was living in big city with a lot of light pollution, and I am not able to see natural color of sky.

Still remember when first time recognize that some starts has color and after that read article about color of stars cannot be green. After that article I assumed that green color is very rear on the sky. But this is not correct.

Most of Comet Tails has green color. Some Nebular are green too. Northern Light mostly has green colors. But Northern Light visible only near North Pole, comets are rear so still assume that this green colors are exceptions. When I started see Internet picture I saw a lot of strange colors so assuming that these is Photoshop. Especially after reading article how to remove light pollution in Photoshop. And only made some my own pictures I recognized that green color from Airglow effect is gives a lot of green on the natural sky. So a green color is pretty common on the natural sky too.

This photo got about 1.5K likes on National Parks Traveler Facebook

National Parks Traveler Facebook Astrophotography