| 1. | Did supermassive black holes need a helping hand to grow to be so big
超大质量黑洞的形成是否须藉助于外力？ |
| 2. | These black holes may be responsible for the formation of supermassive black holes
这些黑洞可能对超大质量黑洞形成是有责任的。 |
| 3. | Previously , only the supermassive black hole there was thought to be able to produce these " hypervelocity " stars
先前仅仅只认为超大质量黑洞才能制造这些高速恒星。 |
| 4. | Other speculations include the hypothesis that quasars are actually white holes instead of supermassive black holes
其它的推测包括类星体实际上是白洞而不是超大质量黑洞的假设。 |
| 5. | Van den bosch is particularly intrigued by the formation of disk galaxies and of massive black holes in galactic centers
范登柏希特别著迷于盘形星系与星系中心超大质量黑洞的形成过程。 |
| 6. | Sagittarius a is now agreed to be the most plausible candidate for the location of a supermassive black hole at the center of the milky way galaxy
现在同意人马座a是银河系中心超大质量黑洞位置的最有可能的候选者。 |
| 7. | Such structures , called accretion disks , are also thought to exist around supermassive black holes ( which can weigh as much as a billion suns ) at the centers of galaxies
这种结构称为吸积盘，被认为也存在于星系中心的超大质量黑洞（最重可达10亿倍太阳质量）周遭。 |
| 8. | Accordingly , astronomers long assumed that supermassive holes , let alone their smaller cousins , would have little effect beyond their immediate neighborhoods
因此，长久以来，天文学家一直假设这些超大质量黑洞，并不会对它们邻近以外的区域造成多大影响，更遑论那些质量更小的黑洞了。 |
| 9. | From the earth we look down the barrel of jets from supermassive black holes , however these so - called " blazars " are at much safer distances of millions or billions of light years
我们从地球观测这些超大质量黑洞的喷流现象，然而这些所谓的“耀类星体”都远在数百万乃至几十亿光年的安全距离之外。 |
| 10. | 25 march 2003 - - supermassive black holes , notorious for ripping apart and swallowing stars , might also help seed interstellar space with the elements necessary for life , such as hydrogen , carbon , oxygen and iron , scientists say
科学家们说，以吞噬恒星而闻名的超大质量黑洞和很可能也会产生生命需要的一些元素，如氢，炭，氧和铁。 |
