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You know the old Hughes Mearns poem, "As I was going up the stair, I met a man who wasn't there ..."Astronomers study objects we assume are really there. But sometimes they're not. A few months ago we mentioned rainbows, which stirred some controversy. Are they there? Sort of. A rainbow is nothing but a group of light rays converging on your eyes. It has no solidity. It cannot cast a shadow. But i...
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July 2013: If hot dogs get an annual celebration, so should these astronomy-related subjects. By
Bob Berman //
Published: May 28, 2013 |
June 2013:
The inside story on astro-tourism. By
Bob Berman //
Published: April 22, 2013 |
May 2013: Why we should stick to more understandable distances.
By
Bob Berman //
Published: March 25, 2013 |
April 2013: Some pranks were deliberate, some accidental.
By
Bob Berman //
Published: February 25, 2013 |
March 2013: We may all be different, but we each get something from the wonders of the universe.
By
Bob Berman //
Published: January 28, 2013 |
February 2013: This Groundhog Day, remember that all shadows involve science — not rodents.
By
Bob Berman //
Published: December 21, 2012 |
January 2013: Accomplishing a complex task by mere chance creates seemingly endless possibilities.
By
Bob Berman //
Published: November 26, 2012 |
December 2012: 'Tis the season for astronomical rip-offs.
By
Bob Berman //
Published: October 29, 2012 |
November 2012: Recent studies indicate that we can't see even a small piece of the cosmos
By
Bob Berman //
Published: September 24, 2012 |
October 2012: How do you capture exciting celestial images without creating something that's not real?
By
Bob Berman //
Published: August 28, 2012 |
September 2012: Sometimes the truth is just what you have the space and time to explain.
By
Bob Berman //
Published: July 23, 2012 |
August 2012: Debra Elmegreen challenges astronomy’s anti-female legacy.
By
Bob Berman //
Published: June 25, 2012 |
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