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2018年7月19日星期四

從今開始我們的行星將會有超清晰的圖像 - 比哈勃圖像清晰得多

從今開始我們的行星將會有超清晰的圖像
From now on there will be ultra-sharp images of our planets
比哈勃圖像清晰得多
Sharper than Hubble images.
Jul 19 2018
Although telescopes on Earth have significantly larger mirrors than the Hubble space telescope, the air turbulence in the atmosphere ensures that Hubble images are noticeably sharper than images taken by VLT & Co. But that no longer applies: ESO today presented test images obtained with the aid of a new adaptive optics system. The results are spectacular.
ESOcast 172 Light: Supersharp Images from New VLT Adaptive Optics (4K UHD)
https://www.youtube.com/watch?time_continue=4&v=yDMV7kmrfWY

Thanks to the new system, astronomers hope for much more detailed views of a multitude of objects - from super-massive black holes in the centers of distant galaxies, to star clusters and supernovae, to objects in our own solar system.

https://www.disclose.tv/from-now-on-there-will-be-ultra-sharp-images-of-our-planets-340009

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