Genzel's team has measured the orbital speed of gas clouds within 11 of these systems, giving the first unambiguous measurement of the mass of galaxies in the early universe: greater than 100 billion solar masses, as hefty as the biggest galaxies in the p
Genzel's team has measured the orbital speed of gas clouds within 11 of these systems, giving the first unambiguous measurement of the mass of galaxies in the early universe: greater than 100 billion solar masses, as hefty as the biggest galaxies in the p
甘泽尔的团队已经在11个这样的系统中，量测到气体云旋转的轨道速度，因而首度清楚得知早期宇宙中星系的质量：大于1000亿个太阳质量，与现在宇宙中最大的星系相同。