Visible echoes reprise 19th century spectacle http://www.sciencenews.org/view/generic/id/338471/description/Visible_echoes_reprise_19th_century_spectacle ...

Space Weather Message Code: ALTK05 Serial Number: 675 Issue Time: 2012 Feb 15 0503 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2012 Feb...

But, no doubt the jackasses will be spending billions on the worthless, vile ISS and "global warming" research. This president and his "entourage" are the...

http://proba2.oma.be/index.html/local/cache-vignettes/L400xH400/proba2_orbit-0e16a.jpg I still find it astonishing that anyone who is paid to work on ...

I have been thinking about printing the planets and our moon on a 3D printer. Does anybody know where I can find the "raw data" to feed the printer? Perhaps it...

There's some good work here. Certainly has classroom applications. Regards, Ben

Earth's Energy Budget Remained Out of Balance Despite Unusually Low Solar Activity http://www.nasa.gov/topics/earth/features/energy-budget.html A...

Want to know what Iowa GOP voters really believe in? A few "Statement of Principles" from the Iowa Republican Platform: # 2.08 We support the definition of...

Will overexposed x-ray film work for viewing an a solar eclipse, or just observing the sun?

The Hubble Space Telescope has detected a galaxy that is strikingly similar to our own Milky Way ...

We live in the path of the eclipse, and a number of years ago I recall buying simple special glasses from some place in S. Calif to observe the sun. They...

This may prove to be right interesting over the long...

http://www.sciencenews.org/view/generic/id/337908/title/Molten_blobs_create_moon_flashes Meteorites colliding with the moon sometimes set off tiny lights...

Gigantic Radio Telescope to Search for First Stars and Galaxies http://www.scientificamerican.com/article.cfm?id=gigantic-radio-telescope The array could...

What's the name of the phenomenon that causes the sun to continue to rise later, even though the winter solstice has passed? TIA.

Time Magazine really is a shadow of it's former self. They should retire it. Thursday, Feb. 02, 2012 A Telescope as Sharp as Hubble — But On the Ground By...

http://www.eso.org/public/teles-instr/e-elt.html I voted for calling it "The Big Honking Telescope"

Suppose I have the epoch for 2000, but want to find the precession at 1990. Is it possible, and is it just that some signs in the precession matrix, or...

NASA Science News for Jan. 27, 2012 A "ring of fire" solar eclipse is coming to the USA this spring. It's the first annular eclipse visible from the...

http://www.sciencenews.org/view/generic/id/337908/title/Molten_blobs_create_moon_flashes Meteorites colliding with the moon sometimes set off tiny lights...