astronauts resteemedstrawhat (75)in #travel • 8 years agoVisiting our neighbors in Sweden!Hello everyone! I have not made any posts in the last week due to being sick for a while and then when I started to…astronauts resteemedbankopm (27)in #science • 8 years agoThe last element in the Earth's core has been identifiedIt is well known that the inner core of the earth is mostly composed of iron (about 85%). The amount of nickel is…astronauts (25)in #memes • 8 years agoNASA needs me (testing post)Me when I am high.
