Believe Quote by Andrea M. Ghez

I'm interested in finding whether or not there is a really massive, what we like to call 'super massive' black hole at the center…

— Andrea M. Ghez

There's a large cluster of stars that are orbiting the center of our galaxy. And by measuring the motion of stars, and in particular,…

— Andrea M. Ghez

The key to proving that there's a black hole is showing that there's a tremendous amount of mass in a very small volume. And…

— Andrea M. Ghez

This is the very center of everything there is. A huge black hole eating up the galaxy. The end of everything.

— Clifford D. Simak

For all our conceits about being the center of the universe, we live in a routine planet of a humdrum star stuck away in…

— Carl Sagan

Data suggest that central black holes might play an important role in adjusting how many stars form in the galaxies they inhabit. For one…

— Priyamvada Natarajan

Black holes are very exotic objects. Technically, a black hole puts a huge amount of mass inside of zero volume. So our understanding of…

— Andrea M. Ghez

There are at least as many galaxies in our observable universe as there are stars in our galaxy.

— Martin Rees

It's quite likely that planets and solar systems like ours could be forming in other galaxies in great numbers.

— Sandra Faber

One of the key differences between galaxies with super massive black holes is whether or not the black holes are lit up, because they…

— Andrea M. Ghez

Our galaxy, the Milky Way, is one of 50 or 100 billion other galaxies in the universe. And with every step, every window that…

— Neil deGrasse Tyson

Black holes are enigmatic astronomical objects, areas where the gravity is so immense that it has warped spacetime so that not even light can…

— Priyamvada Natarajan