Space on MSN4mon
Supermassive black holes prefer to eat from wobbly plates
That means nothing can sit still around a rotating black hole, including the "plates" that these cosmic ... Some accretion ...
Natural History Museum%2c London5y
The Echinoid Directory
The apical disc, as in other irregular echinoids ... One of these plates, G2, is larger and perforated by a mass of small holes, the madrepores. This plate is also known as the madreporite. It is the ...