Latest Hal Weaver Stories
Zipping through space at nearly a million miles per day, NASA's New Horizons probe is halfway to Pluto and just woke up for the first time in months to look around.
Updated 6:35 p.m.
Hubble Space Telescope -- Astronomers analyzing debris from a comet that broke apart last summer spied pieces as small as smoke-sized particles and as large as football-field-sized fragments. But it's the material they didn't see that has aroused their curiosity.
- Emitting flashes of light; glittering.