Ancient Greek theories on the Milky Way galaxy ranged from mythology to science, with ideas from Democritus, Aristotle and ...

And what does the future hold for the exploration of space? Join six world-leading experts from astronomy, astrophysics and cosmology as they reveal the latest research about our universe.

"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...