About 12.4 billion years ago, a supermassive black hole produced so much energy, it stirred up gas across its entire galaxy.
from News and Features – NASA’s Jet Propulsion Laboratory http://ift.tt/1Zpswa8
via IFTTT
About 12.4 billion years ago, a supermassive black hole produced so much energy, it stirred up gas across its entire galaxy.
from News and Features – NASA’s Jet Propulsion Laboratory http://ift.tt/1Zpswa8
via IFTTT
Telescopically 