VVV Bulge galaxies

The location of the Solar System constrains the detection of extragalactic sources beyond the Milky Way plane. The optical observations are hampered in the so-called Zone of...太阳系所处的空间位置限制了对银道面以外河外星源的探测。光学观测在所谓的‘Zone of……’区域中受到阻碍。