Search found 2 matches

by theTonster
Sat Feb 13, 2010 12:56 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Magellanic Stream (2010 Jan 25)
Replies: 27
Views: 4968

Re: The Magellanic Stream (2010 Jan 25)

This picture appears to be on a Sinusoidal Projection, which has pointy Poles, instead of, say, the Hammer Projection, in which the whole sky (or a planet...) fits into a 2:1 ellipse, which has less distortion than the former. The Stream appears to have a kink because of the projection. Perhaps usin...
by theTonster
Mon Aug 17, 2009 5:29 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: Meteor Crater & climate impact (2009 August 11)
Replies: 26
Views: 5382

Re: Meteor Crater & climate impact (2009 August 11)

I once visited Meteor Crater, back in January 1958, during a grueling family move out of Missouri to Puget Sound. The place was privately owned then, and charged this then-16-year-old the hefty sum of $3.75 just to look out a window overlooking the crater. There was a tiny “museum” there, and a some...