2 ms·

FAST is now online, newer and larger.

• cpascal 6y ago
  It seems FAST isn't a complete substitute for Arecibo. https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Spherical_Telescope#Comparison_with_Arecibo_Observatory https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Sp...
  • deleted 6y ago
    [deleted]