Utah Skies
"Bringing the Joys of Astronomy to the Public Through Awareness, Advocacy, and Education."

Check out our Spaceweather Section

HMO

TCO

SLC

Constellation Report

 Constellation Report

The Deep Sky Wonder of ScorpiusThis weekend we move on to the constellation Scorpius The Scorpion.

 

 

 

 
Scorpius as imaged by John Berkenpas and Anthony Arrigo of Utah Skies Scorpius the Scorpion seems to guard the summer Milky Way. Its appearance heralds the summer constellations. This beautiful shot was taken by John Berkenpas and Anthony Arrigo of Utah Skies.

Deep Sky Report

The focus of our efforts here will be the deep sky objects of Scorpius. To find Scorpius, face due south shortly after dark. You'll see Scorpius climbing up from just above the horizon. Actually, if you have a restricted horizon, you might not even see the southern portion of the constellation. The constellation Scorpius is loaded with astronomical wonders. Whether you have a telescope or binoculars, you'll find something awesome to look at in Scorpius.

Globular Star Cluster M4 as imaged by Al KellyLet's start with the Globular Cluster M4 (mag 6.0).This awesome shot was taken by Al Kelly.  

Open Star Cluster M6 Next, we'll hit a nice Open Star Cluster M6(mag4.25). Also known as The Butterfly Cluster, M6 is an impressive sight. This object is just barely visible with the naked eye. It looks very nice in a telescope or binoculars. Check out the nebulosity so beautifully captured in the accompanying image.

Open Star Cluster M7Moving on about 3.5° to the northwest we come to another impressive Open Star Cluster, M7 (mag 3.5). M6 and M7 provide a nice contrast for observers. Again, this is easily visible to the naked eye to the southwest of M6. It looks absolutely stunning in a small telescope.

M6 and M7 as imaged by Jerry LodrigussCheckout this awesome shot of lower Scorpius by Jerry Lodriguss.There is so much happening in this area you could spend days examining it and still miss a bunch of stuff. The cluster to the upper right is M6, while the cluster towards the bottom is M7.

 


Globular Star Cluster M80Moving on, we come to a beautiful Globular Star Cluster M80(mag7.2). This is another easy target given its (relatively) high northern declination. Binoculars are about all it takes to find and view the soft glow of the cluster. In telescopes of around 6-8", you'll begin to resolve the individual stars, while 10-12" ought to pull stars from the core. 

 


Open Star Cluster NGC6124Next up is Open Star Cluster, NGC6124(mag6)...

 


Open Star Cluster NGC6231...and Open Star Cluster, NGC6231(mag2.75).

Globular Star Cluster NGC6388Continuing along we come to a sweet Globular Star Cluster, NGC6388(mag7).

Diffuse Nebula NGC6334 as imaged by The Anglo-Australian ObservatoryHere we have Diffuse Nebula, NGC6334. This awesome shot was taken by The Anglo-Australian Observatory.

Diffuse Nebula NGC6357 as imaged by Herm PerezHere's another nice Diffuse Nebula, NGC6357(mag13.6).

This incredible image comes from former Utah Skies Astrophotographer of the Month, Herm Perez

 


Diffuse Nebula IC4628

as imaged by James JanuszMoving right along, we come to another nice Diffuse Nebula, IC4628. This shot was taken by James Janusz of www.astroimager.net You should definitely checkout his site when you get a chance.

 


Planetary Nebula NGC6302 as imaged by Al Kelly and Ed GraftonNext we come to our Utah Skies Challenge Object, Planetary Nebula NGC6302(mag13). Also known as the Bug Nebula. This very cool pic was taken by Al Kelly and Ed Grafton on 7/20/01 through a 32" f/4 reflecting telescope. The image you see is the combination of several long exposures digitally "stacked". So, remember that this is a faint object. Don't expect to see the level of detail or the color captured in this image. On the other hand, at mag 13 and located as it is near some bright stars, you should be able to find this object with telescopes in the 6-8" range. It ought to begin to look interesting as you move beyond the 10-12" range. Perhaps we'll view this object at our next star party?

Good Luck!

 

This is a wide angle shot of the area taken by Jerry Lodriguss. Checkout Jerry's site when you get a chance. Jerry's got some awesome rich field shots. In the meantime, click on the image for an annotated version of the shot.

Just look at the amount of nebulosity, our galaxy's dust lanes, star clusters. What an incredible view of the southern Milky Way!

Events

> -

Did you ever consider...

"No one should approach the temple of science with the soul of a money changer." - Thomas Browne (1605-82), English physician and writer

News

NASA Spinoff 2009 Highlights Technologies That Improve Life on Earth
NASA Seeks Student Payloads for High-Flying Research Balloon
Ceremony Reset for ESA Handover of Tranquility to NASA
Poisk Poised for Live NASA TV Space Station Docking
NASA Sets STS-129 Prelaunch Events and Countdown Details
2009B required OT update available
2010A call for proposals announced
2010A PIT released
Observing databases offline August 17
NIRI Available for Science Observations
Shedding Light on the Cosmic Skeleton
Opening up a Colourful Cosmic Jewel Box
32 New Exoplanets Found
The Milky Way's Tiny but Tough Galactic Neighbour
The GalileoMobile starts its South American voyage
NASA-funded monkey-radiation experiment raises hackles
What will it take to force political action on climate change?
Google Droid is here: Can it go toe-to-toe with Apple's iPhone?
First Look at Carbon Capture and Storage in a West Virginia Coal-Fired Power Plant [Slide Show]
Don't Let the Bedbugs Bite: Pest Management Proves More Effective than Pesticides