Astronomy Quote by John Gribbin

We still don't know what about 96 per cent of the universe is made of. It is dark matter and dark energy, but we…

— Jocelyn Bell Burnell

“At the end of the day, no matter how confident we are in our observations, our experiments, our data, or our theories, we must…

— Neil deGrasse Tyson

Dark matter is interesting. Basically, the universe is heavier than it should be. Theres whole swathes of stuff we cant account for.

— Talulah Riley

Dark matter is interesting. Basically, the universe is heavier than it should be. There's whole swathes of stuff we can't account for.

— Talulah Riley

“The most accurate measurements to date reveal dark energy as the most prominent thing in town, currently responsible for 68 percent of all the…

— Neil deGrasse Tyson

In terms of the most astonishing fact about which we know nothing, there is dark matter and dark energy. We don't know what either…

— Neil deGrasse Tyson

“Ordinary matter is what we are all made of. It has gravity and interacts with light. Dark matter is a mysterious substance that has…

— Neil deGrasse Tyson

“Scientists talk about dark matter, the invisible, mysterious substance that occupies the space between stars. Dark matter makes up 99.99 percent of the universe,…

— David Wong

As an astrophysicist, my research work involves mapping dark matter, the elusive substance that accounts for about a quarter of our universe.

— Priyamvada Natarajan

Space is the basic ingredient of the universe; there is more of it than anything else.

— Margaret J. Wheatley

“Most astrophysicists believe that the force holding stars and galaxies together—the thing that makes our whole universe work—comes from a theoretical substance we can’t…

— Blake Crouch

All the stuff we've ever seen in the laboratory, all the kinds of particles and matter and energy, that only makes up 5 percent…

— Sean M. Carroll