EclipseOverAntarctica南极洲日食
Image Credit: NASA
This image of our home planet shows how Earth looked from more than 950,000 miles, or 1.5 million kilometers, away during the total solar eclipse visible in Antarctica on Dec. 4, 2021. The EPIC instrument on the DSCOVR spacecraft captured the eclipse"s umbra, the dark, inner shadow of planet Earth. Shaped like a cone extending into space, it has a circular cross section most easily seen during an eclipse.
这张我们地球家园的图像显示了2021年12月4日在南极洲可见的日全食期间,地球在950,000 多英里(或150万公里)之外的样子。DSCOVR 航天器上的EPIC仪器捕捉到了日食的本影,即地球的黑暗,内部阴影。它的形状像一个延伸到太空中的圆锥体,它的圆形横截面在日食期间最容易看到。