3 ms·

I mean, it's pretty much asking what the practical applications of astronomy are. It's the marquee instrument now.

• tonymet 4y ago
  feel free to share your thoughts
  • Balgair 4y ago
    seems pretty cool, lots of tech n stuff. How about you?
    • tonymet 4y ago
      pretty illustrations , not much more
      • Balgair 4y ago
        yeah, like who cares about heliophysics