天文学家在恒星Vega周围发现了一个平滑的碎片磁盘, 它对行星形成理论提出了挑战。 Astronomers found a smooth debris disk around star Vega, challenging theories of planet formation.
使用哈勃和詹姆斯·韦伯空间望远镜的天文学家们发现,在距离25光年的恒星Vega周围发现了一个非常平滑的碎片盘。 Astronomers using the Hubble and James Webb Space Telescopes have discovered a remarkably smooth debris disk around the star Vega, located about 25 light-years away. 这盘直径近1 000亿英里的磁盘,没有显示大行星的明显迹象,对以前的行星形成理论提出了质疑。 The disk, measuring nearly 100 billion miles in diameter, shows no clear signs of large planets, challenging previous theories on planetary formation. 这一发现使人们对环星磁盘的动态和地球发展潜力有了新的洞察力,促使人们重新评估外行星系统。 This finding offers new insights into the dynamics of circumstellar disks and the potential for planet development, prompting a reevaluation of exoplanetary systems.