这张NGC 6240（星系）的图片是来自钱德拉（X射线天文台）新X射线数据（如图中红、橙、黄部分所示）和哈勃望远镜于2008年首度公开的一张光学图像两者合成的。

This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an optical image from the Hubble Space Telescope originally released in 2008.

youdao

现代天文学家认为太阳属于黄矮星类。

Modern astronomers class the sun as a "Yellow Dwarf".

youdao

黄正穆也从热情的谷歌用户(比如那个法国天文学家)那获得了很多想法。

Hwang also gets many ideas from enthusiastic users like the French astronomer.

youdao