In 2009, a remarkable event occurred in the NGC 6946 galaxy when a star flared brightly, only to mysteriously vanish. Astronomers initially believed it had exhausted its fuel, but rather than undergoing the typical supernova transformation, it appeared to have collapsed into a black hole.
Related Posts
One of the Milky Way’s “Satellite” Galaxy May Hide a Massive Black Hole Inside It
Astronomers around the world know that our home galaxy, the Milky Way Galaxy, has something hidden within its…
Quantum effects make distant objects move together: new research finds this may happen with ripples in space
An illustration of two black holes orbiting each other. Eventually they will merge, producing gravitational waves. Mark Garlick/Science…
Can We Humans Ever Leave the Solar System?
Science fiction makes it look easy, but make no mistake: travelling to even the nearest planet takes a…
The planetary orbit in Netflix’s ‘3 Body Problem’ is random and chaotic, but could it exist?
The three-body problem is a familiar puzzle in astrophysics. (Shutterstock) Peter Watson, Carleton University Note: The following article…