Dean W. Armstrong

http://www.nytimes.com/2010/08/27/science/space/27planet.html?hp

https://publicaffairs.llnl.gov/news/news_releases/2010/images/energy-flow-annotated.pdf The latest energy generation/use chart for the US is...

http://www.skyandtelescope.com/observing/home/101264994.html My first thought once it was confirmed was "What is the real rate of visib...

Haze and smoke visible in on the visible satellite image for this afternoon might give the less humid weather the next few days in Chicago a...

Hey, this is pretty cool; I'm always a fan of planetary conjunctions. Saturn was visible in a few of the images of Lutetia taken by Ros...

Another successful asteroid fly-by! http://www.planetary.org/blog/article/00002577/

Inspired by a query regarding the false meme going around about Mars, I took a look at some images I took of Mars during it's big opposi...

In my high school days I had a part-time job at a professional photo lab / studio called "Phillips' Photo Lab". I was hired a...

An amazing comeback for the little falcon that could-- Credit: ISAS / JAXA / Øyvind Guldbrandsen / Planetary Society Blog The Japanese space...

Link and run: http://arstechnica.com/science/news/2010/06/breaking-news-jupiter-hit-by-yet-another-impactor.ars

It's midnight in Iceland and nearly midsummer with a volcano erupting, what do you do? Hang out in front of the thermal camera .

There are several webcams watching the Ejyafjallajökull eruption; and at this time of year the plume is illuminated all the short night long...

Jupiter's South Equatorial Belt, normally a brown-red, has gone as pale as the cream white zones surrounding it. Check out the report w...

http://www.heavens-above.com/PassSummary.aspx?satid=25544&lat=41.781312&lng=-87.605097&loc=Chicago&alt=0&tz=CST

http://www.hcn.org/hcn/wotr/floyd-dominy-the-colossus-of-dams-dies-at-100