From my latest CNET Asia blog post:

I’ve been following the tweets of Mike Massimino, one of the seven astronauts who will take part in the Hubble servicing mission. Massimino will be onboard the space shuttle Atlantis, which is set to launch on May 12. Massimino has been using Twitter to keep people updated on his training and the Hubble service mission. Wonder if he’ll be able to tweet from space?

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