A Moment of Science

Posts tagged early warning

March 18, 2009

 

Star Trek's Enterprise ship

Star Trek Tricorders, For Real

Of course, most of the technology on Star Trek doesn't exist for real. But at least one cool bit of Star Trek science has been made real.

September 27, 2003

 

What’s That in the Sky?

In his book Cosmos, the late scientist Carl Sagan talks about the way in which the earth is regularly struck by material from outer space. These collisions with space debris can be minor–as in a shooting star on a summer night–or amazingly destructive, as in the collision that probably killed off the dinosaurs. Thankfully, the [...]

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