Quasar origins have been a mystery to astrophysicists since they discovered these quasi-stellar radio sources sixty years ago. Find out how a team of researchers have discovered that quasars ignite when galaxies collide.
Quasar Discovery Challenges Black Hole Theories
A quasar discovery suggests that stars existed much earlier than scientists thought. Find out why this challenges our understanding of black hole formation. (5:00 min read)
Laws of Nature May Not Be Constant After All
The Laws of Nature are said to be constant throughout the universe. Find out how a new study challenges this fundamental principle of science. (5:00 min read)