qua
sar
复数形式
quasars
1
类星体, 准恒星体
a highly energetic celestial object emitting powerful radiation from the center of a galaxy, often associated with a supermassive black hole
- Astronomers observed a distant quasar, providing insights into the early universe.
天文学家观察到了一个遥远的类星体，为早期宇宙提供了见解。
- The intense brightness of a quasar is attributed to the gravitational energy of a black hole.
类星体的强烈亮度归因于黑洞的引力能量。
- The high redshift of quasars suggests they existed in the early stages of the universe.
类星体的高红移表明它们存在于宇宙的早期阶段。
- Radio telescopes capture emissions from quasars, revealing their complex structures.
射电望远镜捕捉来自类星体的辐射，揭示其复杂结构。
- Researchers study the variability of quasar brightness to gain insights into their dynamics.
研究人员研究类星体亮度的变异性，以深入了解其动力学。