Spectroscopy and HST imaging in ONC

Recent Hubble Space Telescope images have allowed the determination with unprecedented accuracy of motions and changes of shocks within the inner Orion Nebula. These originate...最新的哈勃空间望远镜（Hubble Space Telescope）观测图像，使得人类能够以前所未有的精度测定猎户座星云（Orion Nebula）内部激波的运动与变化特征。这些激波起源于……