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Mars (one hour after opposition which occurred at 3:50 am on July 27, 2018) and Moon. They were much further from each other, and I put them in the same frame in Photoshop to show the perceived difference in size when observing on Earth. They were taken at the same focal length with the same exposure. So "closesest" is all relative, Mars was still 35.8 million miles away at opposition! The 2003 opposition was the closest in the past 6000 years. It won't be closer than that until 2287! 火星(2018年七月27日凌晨3:50， 15年来距地球最近)和月亮。它和月亮没有这么近，是P在一起的以便显示所谓最近也是相对的。两者都是用同样的焦距和曝光量拍摄，毕竟在最近的时刻火星离我们也有3580万英里。2003年的那次是过去6000年来最近，想要超过要等到2287年了！

Aperture: 11	Shutter: 1/1000
ISO: 800	Flash:
FL: 600 mm	Lens: SP 150-600MM F/5-6.3 Di VC USD

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