"That's something bound together by its own self-gravity," he said, such as a planet, star or the stars orbiting within a single galaxy. With this in mind, it's a bit easier to figure out what's in the running for the most massive thing in the universe. The award could go to ...
Perlmutter, "The most massive objects in the Universe", arXiv:1004.5349 [astro-ph.CO].D. E. Holz and S. Perlmutter, The most massive objects in the Universe, Astrophys. J. 755 (2012) L36, [arXiv:1004.5349].D. E. Holz and S. Perlmutter, "The most massive objects in the Universe,...
Galaxy clusters are the most massive structures in the universe and exert such a powerful( )pull that they warp the space time around them and act as cosmic lenses that can magnify, distort and bend the light behind them. 问题1选项
The method in which this star is being studied signals a new era of astronomy. Citizen scientists, sifting through massive amounts of data from the NASA Kepler mission, were the ones to detect the star's unusual behavior in the first place. ...
The seemingly sudden disappearance of the star was unusual, as, according to the researchers, such a massive stellar body would be expected to explode in a cataclysmic supernova upon ending its life cycle. “We may have detected one of the most massive stars of the local Universe going gently...
The method in which this star is being studied signals a new era of astronomy. Citizen scientists, sifting through massive amounts of data from the NASA Kepler mission, were the ones to detect the star's unusual behavior in the first place. ...
IN A NUTSHELL - TRAILER 1 人观看 The most mysterious star in the universe | Tabetha Boyajian 0 人观看 6年前,YouTube 显示点赞 分享 显示分享列表 Panna Vadim 324个粉丝 Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star ...
Galaxies host some of the most massive in the universe. The top 10 most massive stars are also interesting objects of study.
Coronal ejections usually occur during a sun flare, which is a sudden increase in energy output on the surface of a star.我们认为，如同我们的太阳一样，所有的恒星都存在着这种现象，所以这对于宇宙中恒星系来说都是一种威胁。日冕抛射通常发生在太阳耀斑期间，是恒星表面能量突然的爆发。Though some ...
There is still much debate surrounding how the most massive, central galaxies in the local universe have assembled their stellar mass, especially the relative roles of in situ growth versus later accretion via mergers. In this paper, we set firmer constraints on the evolutionary pathways of the ...