NASA, We’ve Got a Problem. But It Can Be Fixed.

Source: The New York Times During his trip to the Kennedy Space Center this week, President Obama will be confronted with an awkward political reality: when it comes to space exploration, sometimes even Republicans can be passionate advocates for the public option....

A Cleaner Satellite

From the Economist ARISTOTLE believed that the heavens were perfect. If they ever were, they are no longer. The skies above Earth are now littered with the debris of dead satellites, bits of old rockets and the odd tool dropped by a spacewalking astronaut. Such is the...