Should we change the meaning of astronaut?
I met an astronaut once, and it wasn’t Richard Branson.
critical thinking, Space
Space
Astronomy, Space
Is Fossil Fuel the Great Filter?
There’s this idea, called the great filter, that is used to explain why we haven’t found alien civilizations yet. The
NASA, Space
Whatever happened to the future?
Whatever happened to the future? I never thought I was going to get flying cars. I never thought I was