来自MSN2 个月
哈勃发现比太阳表面温度高三倍的星盘
艺术家对 FU Ori 爆发早期阶段的构想。 年轻恒星被物质盘包围。 资料来源：NASA-JPL，加州理工学院 年轻恒星吸积盘中前所未有的热量 美国国家航空 ...
来自MSN2 个月
Hotter than the sun: Hubble zooms in on star that suddenly brightened 100 times
Nasa's Hubble Space Telescope has unveiled remarkable new insights into FU Orionis (FU Ori), a young star located in the constellation Orion, known for its dramatic brightness fluctuations.