本文選題：黑洞 + 望遠(yuǎn)鏡　； 參考：《物理》2017年11期

【摘要】：正做黑洞研究將近20年,我常常被人問到"黑洞是什么樣的",說實(shí)話,我并不確定。除了在論文課件中自制的效果圖,第一次"親眼"看到黑洞形象是2015年在電影院里,熒幕上是《星際穿越》中的黑洞"卡岡圖雅"——深不見底的黑色中心與明亮立體的氣體圓環(huán)——相對(duì)論物理學(xué)家基普·索恩為影片設(shè)計(jì)的黑洞形象(圖1),和想象中的相差無幾。從廣義相對(duì)論推知而來的黑洞,就存在于宇宙深處,這一點(diǎn)在21世紀(jì)的今天或已無可置疑。
[Abstract]:I've been working on black holes for nearly 20 years, and I'm often asked what a black hole is like, and to be honest, I'm not sure. In addition to the self-made effect in the courseware, the first "black hole" image was seen in the cinema in 2015. On the screen is the black hole in Interstellar, "Kagan Tuya," a dark center with a bright, solid gas ring-the image of a black hole designed for the film by relativistic physicist Kip Thorne (figure 1), and the idea There is no difference between elephants. Black holes derived from general relativity exist in the depths of the universe, which is perhaps beyond doubt in the 21st century.
【作者單位】： 中國科學(xué)院國家天文臺(tái);中國科學(xué)院大學(xué);界面新聞文化頻道;
【分類號(hào)】：P145.8
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本文編號(hào)：2108812