"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Hubble’s work had been published in The New York Times a few months before, but outside a scientific format ... thought we knew about our place in the universe. IFLScience is not responsible ...

One could say that the universe isn't expanding into anything because the question implies that something exists "outside" the universe, which is nonsensical, as "outside" is a spatially relative ...

In the last decades, our understanding of the Universe has made tremendous progress. Not long ago, “precision astronomy” was thought to be an oxymoron. Nowadays, satellite experiments and ...