1. historicaltimes:

First selfie in space: Buzz Aldrin, Gemini 12, 1966.

    historicaltimes:

    First selfie in space: Buzz Aldrin, Gemini 12, 1966.

  2. "Math is the language of the universe. So the more equations you know, the more you can converse with the cosmos."
    — Neil deGrasse Tyson (via alexblah)
  3. Public Key Cryptography, Computerphile.

  4. mindfuckmath:

I know more than a few adults who would benefit from this swing.  

    mindfuckmath:

    I know more than a few adults who would benefit from this swing.  

  5. proud-atheist:

Proving Atheists Wrong With Science #1http://proud-atheist.tumblr.com

    proud-atheist:

    Proving Atheists Wrong With Science #1
    http://proud-atheist.tumblr.com

  6. sixpenceee:

    If only everything really complicated was explained this way. 

    THE AUTHOR & MORE OF HIS BOOKS

  7. (Source : diabolicalillumination)

  8. amnhnyc:

    On July 20, 1969, with 600 million people watching on TV, an American crew landed on the Moon—the first people ever to walk on another world. The Apollo 11 mission had three crew members: Neil Armstrong, Buzz Aldrin and Michael Collins, who piloted the craft that would return them to Earth, while the others became the first two men ever to walk its surface.

    Learn more about this historic event

  9. (Source : greenearthliving)

  10. "Many people object to “wasting money in space” yet have no idea how much is actually spent on space exploration. The CSA’s budget, for instance, is less than the amount Canadians spend on Halloween candy every year, and most of it goes toward things like developing telecommunications satellites and radar systems to provide data for weather and air quality forecasts, environmental monitoring and climate change studies. Similarly, NASA’s budget is not spent in space but right here on Earth, where it’s invested in American businesses and universities, and where it also pays dividends, creating new jobs, new technologies and even whole new industries."
    Chris Hadfield, An Astronaut’s Guide to Life on Earth (via thedragoninmygarage)
  11. humanoidhistory:

Russia’s Mir Space Station seen over New Zealand from the Space Shuttle Atlantis, 22 March 1996. (NASA)

    humanoidhistory:

    Russia’s Mir Space Station seen over New Zealand from the Space Shuttle Atlantis, 22 March 1996. (NASA)

  12. thatonenerdybroad:

eddietg:

If you own a dog, please share.

Even if you don’t own a dog, please share

    thatonenerdybroad:

    eddietg:

    If you own a dog, please share.

    Even if you don’t own a dog, please share

  13. dumb-science-jokes:

ilivetofly:

dumb-science-jokes:

This joke is both good and bad.

I cant tell if I am laughing or crying

you’re doing both

    dumb-science-jokes:

    ilivetofly:

    dumb-science-jokes:

    This joke is both good and bad.

    I cant tell if I am laughing or crying

    you’re doing both

  14. angryfrenchpeacock:

    VOUS PENSIEZ QUE J’AVAIS OUBLIÉ HEIN ???! GENS DE PEU DE FOI

  15. "So basically if you take the sin of some shit, and divide it by precisely the same shit, the limit is 1."
    — Calculus professor (via shoggothsoldpeculiar)

    (Source : mathprofessorquotes)