Scientists are now predicting that there are approximately 36 contactable #alien civilizations in our galaxy. The bad news? That means they are, on average, 17,000 light years away from Earth.

Scientists are now predicting that there are approximately 36 contactable #alien civilizations in our galaxy. The bad news? That means they are, on average, 17,000 light years away from Earth. buff.ly/2UMe5o4

radio telescope

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  2. Was Oumuamua a comet or actually an alien probe as some Harvard scientists claim?
  3. What would we do if we discovered alien life around another star? Scientists have struggled with the possibility. http://t.co/OXKshb9R
  4. Some scientists say they’ve found algae fossils in meteorites. Are they from Earth or are they extraterrestrial? http://t.co/Jf39hDCEpn
  5. #scifi writers have a hard time predicting social change, but we only realize that years later, not at the time. http://t.co/pANauv7U