Sagittarius dwarf galaxy
常见例句
- It's called the Sagittarius dwarf galaxy.
这就是所谓的人马座矮星系。 - He notes it could be part of the Sagittarius stream, a remnant of the Sagittarius dwarf galaxy, long assumed to be one of the building blocks of our own Milky Way.
FORBES: Astronomers Confirm Milky Way's Most Distant Stellar Stream 返回 Sagittarius dwarf galaxy