ultra-luminous
adjecive physics specialized (also ultraluminous) uk/ˌʌl.trəˈluː.mɪ.nəs/ us/ˌʌl.trəˈluː.mə.nəs/
超亮的
shining extremely brightly or producing a very large amount of light
Scientists are trying to make sense of ultraluminous infrared galaxies, which emit most of their energy in infrared waves. 科学家们正试图弄清楚超亮红外星系，它们的大部分能量是以红外波的形式发射出来的。
The astronomer believes that these ultra-luminous sources in space may have x-rays beaming towards Earth, and possess ten times the mass of the sun.
- More examples
- In the 1970s, astronomers discovered some ultraluminous X-rays in space, but it was unsure where they came from.
- The bright object was determined to be an ultraluminous infrared galaxy located more than a billion light-years from Earth.