We are not sure if they used a Mac or an iPhone, but this surely is badass. We got hello from out of space. Nasa astronauts sent the first tweet from SPACE. They got communication methods out there for sure, but it might have been just an uplink. They might have just sent the tweet back to base, and from there live for everybody to enjoy. Even if this was just a re-routing or a direct tweet, and Twitter didn’t evolved in the last few months, this is history right here.