Super Soft Active Galactic Nuclei
Supersoft active galactic nuclei reach luminosities up to 1045 erg/s.
Read more about this topic: Super Soft X-ray Source
Famous quotes containing the words soft, active and/or galactic:
“It is love that walks away
and yet we have terrible mouths
and soft milk hands.
We worry with like.
We walk away like love.
”
—Anne Sexton (1928–1974)
“We have not passed that subtle line between childhood and adulthood until we move from the passive voice to the active voice—that is, until we have stopped saying “It got lost,” and say, “I lost it.””
—Sydney J. Harris (b. 1917)
“In sci-fi convention, life-forms that hadn’t developed space travel were mere prehistory—horse-shoe crabs of the cosmic scene—and something of the humiliation of being stuck on a provincial planet in a galactic backwater has stayed with me ever since.”
—Barbara Ehrenreich (b. 1941)