Markarian 231
-
Astronomers Discover Two Supermassive Black Holes; Formed By Violent Galaxy Mergers?
Astronomers recently discovered two supermassive black holes in the quasar known as Markarian 231, using NASA's Hubble Space Telescope. This suggests that these massive black holes form from violent mergers.
Latest Research Articles
most popular
-
Solar Storm Alert: Quadruple Solar Flares Erupt from the Sun Almost Simultaneously, Emitting Intense Electromagnetic Radiation
-
Oklahoma, Tennessee Valley Forecast: Stormy Conditions Likely to Affect Daily Commutes This Week
-
Increasing Warming Temperatures Cause Rise of Heavy Metals in Colorado Streams
-
Athens Skyline Transformed as Saharan Dust Storm Paints the City Orange
-
Extreme Heat, Flooding and Disease Threaten African Megacities Like Cairo and Lagos, Scientists Warn
