"In the beginning, the establishment of first ties between general relativity and astronomy was a tedious exercise inv…"

"[T]wo rather separate research agendas emerged... [1] investigations of what were to become the three classical tests…"

"While in the first quarter of this century physicists and cosmologists were forced to revise the basic notions that go…"

"Why are the heavens not filled with light? Why is the universe plunged into darkness?"

"One may wonder, What came before? If space-time did not exist then, how could everything appear from nothing?... Expl…"

"Take a look at George Gamow, who is now recognized as one of the great cosmologists of the last hundred years. I spec…"

"Your accepted conceptions of cosmogony — whether from the theological or scientific standpoints —do not enable you to…"

"Dirac spent the autumn term of 1931 at Princeton University, where was a professor. During his stay they got to know …"

"Cosmological observations have entered the era of precision, unlocking its tremendous power as a particle physics lab…"

"Every time we get slapped down, we can say, Thank you Mother Nature, because it means we're about to learn something …"