1.A white dwarf is the inert remnant of what used to be a sunlike star.
白矮星是类似太阳的恒星在死亡后所留下恒久不变的残骸。
2.So far, the mounting evidence all points to a remarkably similar infancy for both sunlike stars and brown dwarfs.
到目前为止，堆积如山的证据都指向太阳般的恒星与棕矮星，具有极相似的婴儿期。
3.When a sunlike star exhausts its hydrogen fuel and then its helium, it turns to its carbon and oxygen.
当类似太阳的恒星接连用光了它的氢燃料及氦燃料后，便转而燃烧自身的碳与氧。
4.The first example was the sunlike star 51 Pegasi, found to have a planet more massive than Jupiter on an orbit smaller than that of Mercury.
第一个例子是类太阳恒星飞马座51号，它的行星质量比木星还大，运行轨道半径则比水星的还小。
5.Based on the data, the team extrapolates that at least 3. 5% of all sunlike stars across the Milky Way currently harbor rocky planets.
基于上述数据，研究小组推断，在整个银河系所有的类日恒星中，至少有3.5%的恒星目前拥有岩石恒星。
6.Both are planetary nebulae, gaseous shrouds cast off by dying sunlike stars, and are similar in physical size, at a light-year or so across.
都是行星状星云，气体外壳都是由濒临死亡的恒星吹出，在物理大小上类似，涵盖大约一光年左右。
7.The disks around white dwarfs are much smaller than the disks that give rise to planets around newborn sunlike stars.
与新生类太阳恒星的环绕盘相比，白矮星的环绕盘小很多。
8.First Picture of Alien Planet Orbiting Sunlike Star?
首张绕类日恒星运转的行星照片？
9.For the new study, astronomers used HARPS to observe 376 sunlike stars in our home galaxy, the Milky Way.
在这项新研究中，天文学家曾使用HARPS去观察376颗象我们的家星系——太阳系一样恒星。
10.Explanation: Six worlds orbit Kepler-11, a sunlike star 2, 000 light-years distant in the constellation Cygnus.
解说：在2000光年之外的天鹅座的类日恒星开普勒11周围，环绕着六个世界。