Eu Jin added file figures/aid23906-728px-Choose-the-Right-Telescope-Step-7/aid23906-728px-Choose-the-Right-Telescope-Step-7.jpg  almost 8 years ago

Commit id: 0f4aad5dfb8c72715e8a9de3c5df73ae47e9249f

deletions | additions      

      Binary files /dev/null and b/figures/aid23906-728px-Choose-the-Right-Telescope-Step-7/aid23906-728px-Choose-the-Right-Telescope-Step-7.jpg differ