• Since, in the long run, every planetary society will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring — not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive.
    ~ Carl Sagan (Pale Blue Dot: A Vision of the Human Future in Space, 1994)

  • 🔥 A very photogenic Yellow-Throated Marten 🔥

    (✎ by redditor Nightstar95)

  • If you're enjoying Discover Earth you might like our Brain Coasters from the Discover Earth Store.

  • Load More