In 2004, astronomers spotted a spectacular gamma-ray explosion bursting off a neutron star in the Sagittarius constellation, 50,000 light years from Earth.
在2004年，天文学家发现了在距离地球50000光年远的人马座上的一颗中子星产生出的壮丽伽马射线爆炸景象。
After months of observations, he noticed that one unidentified yet persistent source of noise was coming from the direction of the constellation Sagittarius.
经过几个月的观测之后，他注意到一个来自人马座方向的无法识别，但一直持续不断的噪声源。
Astronomers in Japan say one of the best-known nebulae-the Trifid, in the constellation sagittarius-owes its splendor to a smashup between two clouds of gas and dust.
日本的天文学家说，最知名星云之一的人马座三裂星云，它的壮丽景观可正是由两朵气体和尘埃云的碰撞造成的。
Parts of the great disk are obscured by dust, and beyond one of those dusty blots, near the teapot of the constellation Sagittarius, lies the center of the Milky Way.
这个大碟子的一些部分因为尘埃而显得模糊，在其中一个模糊点之外，靠近人马星座茶壶的地方，就是银河系的中心。
With its ability to detect infrared light, NIFS pierced the gas and dust obscuring the star, known as W33A and located about 12,000 light-years away in the constellation Sagittarius.
因为它能察觉红外线的本领，NIFS穿越气体和尘埃掩盖的恒星，12000光年外的人马座有颗叫W33A的恒星。
Also known as M20, it lies about 5, 000 light-years away toward the nebula rich constellation Sagittarius.
它也被称为M20，位于5000光年之外有着丰富星云的人马座方向上。
A constellation in the equatorial region of the Southern Hemisphere, near Aquarius and Sagittarius.
摩羯座南半球赤道区域的一个星座，在宝瓶座和人马座附近。
Look in the southwest to see the beautiful constellation Sagittarius just above the horizon.
向西南方向去观测那仅仅位于在地平线之上美丽的人马座。
Sagittarius the Archer is a Summer constellation, and can be best viewed in the night sky during the month July.
射手座 射手座射手是一个夏天的星座，在七月的夜空中，观看最佳。
Also known as M8, the nebula is a star-forming region in the constellation Sagittarius.
泻湖星云也被称为M8，它是人马座中的恒星形成区域。
Also known as M8, the nebula is a star-forming region in the constellation Sagittarius.
泻湖星云也被称为M8，它是人马座中的恒星形成区域。
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