by Pamela | Sep 23, 2007 | Astronomy, Planets
I’ve decided Mars is the taunting red planet. She hangs up there, red and provocative, reveling here poles and captivating us with her canyons. She plays a careful game of peek-a-boo with her here-today, gone-tomorrow sand storms. She spikes our curiosity with...
by Pamela | Sep 22, 2007 | Academic Politics
Somewhere, once upon a time, the metaphor of faculty living in a mystical Ivory Tower entered the vernacular. I don’t know the history of this imagery, but it always conjures images of wizards working their spells while the look out over the common people...
by Pamela | Sep 21, 2007 | Astronomy, Astrophysics
It is possible to map a room using sound, the sea using sonar, and to generally just get at the shape of things based on how the absorb and emit waves. This is true both in our Earthly locations (caves, canyons) and also in the centers of galaxies. In the past several...
by Pamela | Sep 19, 2007 | Astronomy, Astrophysics, Galaxies
While going through journal articles today, I came across a really neat paper on teh apparent variability of the different images of the famous lensed quasar, Einstein’s Cross (Q2237+0305, in science speak). The light from this distant quasar is blocked from...
by Pamela | Sep 17, 2007 | Entertainment, Television
It’s time to leave the Universe behind. The History Channel’s the Universe series is out of new episodes, and their sponsorship is about to drop off this blog and Astronomy Cast. If the Universe was your favorite space series of all time, have no fear, it...