Search results for: meteorite

See also stories tagged with Meteorite 

Remembering the Vela incident

Thirty-six years ago today, a strange event was detected over the Southern Indian Ocean that remains controversial. On September 22nd, 1979, an American Vela Hotel satellite detected an atmospheric explosion over the southern ...

dateSep 23, 2015 in Space Exploration
shares45 comments 0

Getting the lead out

Caltech geochemist Clair Patterson (1922–1995) helped galvanize the environmental movement 50 years ago when he announced that highly toxic lead could be found essentially everywhere on Earth, including in our own bodies—and ...

dateSep 22, 2015 in Environment
shares20 comments 0

The moon

Look up in the night sky. On a clear night, if you're lucky, you'll catch a glimpse of the moon shining in all it's glory. As Earth's only satellite, the moon has orbited our planet for over three and a half billion years. ...

dateSep 21, 2015 in Space Exploration
shares19 comments 0