Europe's space agency was planning to send a new telescope to study far-off planets into space Tuesday but the launch was called off at the last minute.
원문출처 : https://www.cnn.com/2019/12/17/world/europe-cheops-telescope-launch-delay-scn/index.html
원문출처 : https://www.cnn.com/2019/12/17/world/europe-cheops-telescope-launch-delay-scn/index.html