}

Space Powder

1998/12/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria

The Hubble Space Telescope has found a giant dust disk around the central black hole of the elliptical galaxy NGC 7052.

The mass of the black hole is 300 million times larger than that of our Sun and the dust disc that rotates around has a diameter of 3,700 light years.

Gai honi buruzko eduki gehiago

Elhuyarrek garatutako teknologia