Permanent link to this article: http://www.daltonskygazer.com/review-of-dropbox.html/free-upgrades
Nexstar Extension Cables
Astrophotography Tonight
- Adam Block Image Processing Workshop Oct. 3rd – 6th, 2013 June 16, 2013 Ray Shore
- Interview with Martin Cohen April 29, 2013 AstroPhotography Tonight
- Venus Transit by Sean Davies June 11, 2012 AstroPhotography Tonight
- Astrophotography on a Budget May 5, 2012 Martin Cohen
- Digital SLR Astrophotography May 2, 2012 Ray Shore
Mike’s Astronomy Blog
- Messier and the ED152 March 20, 2013 Mike Wiles
- A Crash Course On PixInsight February 28, 2013 Mike Wiles
- Hindsight January 30, 2013 Mike Wiles
- Two Years In - What I've Learned January 24, 2013 Mike Wiles
- Test Report: Explore Scientific ED127 Carbon Fiber Apo Refractor November 6, 2012 Mike Wiles
AstroChuck BlogSpot
- QHY5L-II & PST Solar,Lunar and Planetary June 16, 2013 Chuck Manges
- IC 1318 Gamma Cygni Nebula Part#2 ***updated*** June 3, 2013 Chuck Manges
- IC 1318 Gamma Cygni Nebula June 1, 2013 Chuck Manges
- The Moon & The Milky Way May 19, 2013 Chuck Manges
- M81 & M82 May 10, 2013 Chuck Manges
Star Painter Observatory
Angel Light Observatory
Latest Image of the Sun
Uncle Rods Blogspot
- My Favorite Star Parties: Peach State Star Gaze 2000 June 16, 2013 Rod Mollise
- Another Night with Mrs. Peel... June 9, 2013 Rod Mollise
NASA IOTD
Rare Clear View of Alaska
On most days, relentless rivers of clouds wash over Alaska, obscuring most of the state's 6,640 miles (10,690 kilometers) of coastline and 586,000 square miles (1,518,000 square kilometers) of land. The south coast of Alaska even has the dubious distinction of being the cloudiest region of the United States, with some locations averaging more than 340 cloudy days per year. That was certainly not the case on June 17, 2013, the date that the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite acquired this rare, nearly cloud-free view of the state. The absence of clouds exposed a striking tapestry of water, ice, land, forests, and even wildfires. Snow-covered mountains such as the Alaska Range and Chugach Mountains were visible in southern Alaska, while the arc of mountains that make up the Brooks Range dominated the northern part of the state. The Yukon River -- the longest in Alaska and the third longest in the United States -- wound its way through the green boreal forests that inhabit the interior of the state. Plumes of sediment and glacial dust poured into the Gulf of Alaska from the Copper River. And Iliamna Lake, the largest in Alaska, was ice free. The same ridge of high pressure that cleared Alaska's skies also brought stifling temperatures to many areas accustomed to chilly June days. Talkeetna, a town about 100 miles north of Anchorage, saw temperatures reach 96°F (36°C) on June 17. Other towns in southern Alaska set all-time record highs, including Cordova, Valez, and Seward. The high temperatures also helped fuel wildfires and hastened the breakup of sea ice in the Chukchi Sea.Image Credit: NASA/Jeff Schmaltz, LANCE MODIS Rapid Response Team, NASA GSFCCaption: Adam Voiland
Read More
Recent Comments