Hubble Images of ‘Butterfly Nebula’
CNN.com – Amazing images of the Butterfly Nebula from the Hubble Space Telescope.
CNN.com – Amazing images of the Butterfly Nebula from the Hubble Space Telescope.
When Mariner 10 flew past Mercury three times in 1974 and 1975, the probe imaged less than half the planet. In January, during MESSENGER’s first flyby, its cameras returned images of about 20 percent of the planet’s surface missed by Mariner 10. Yesterday, at 4:40 am EDT, MESSENGER successfully completed its second flyby of Mercury, [...]
Since the beginning of the Space Age, 50 years ago, students have been told that if they studied math and science, they could grow up to become astronauts and go into space. Unfortunately, that was a false promise. Even at the height of the Shuttle program, a student had a better chance of becoming an [...]