September 5th, 2009
Tags: astronomical purposes, astronomical universe, bell telephone laboratories, constellation cygnus, gamma rays, interferometer, meteor trails, optical telescopes, radio telescope, radio telescopes, types of radiation
Posted in Stars | No Comments »
July 28th, 2009
Tags: astronomer, astronomy, math
Posted in Q-A | 3 Comments »
July 19th, 2009
Tags: astronomy, cosmology, job
Posted in Q-A | 4 Comments »
July 14th, 2009
Tags: astronomy, billions, cluster of galaxies, galaxy, great discoveries, life on mars, milky way, space c, sun, twentieth century, universe
Posted in Q-A | 3 Comments »