Professor Mark Whittle is a Professor of Astronomy at the University of Virginia and has been part of their academic team since 1986. He specialises in stars, galaxies, cosmology, solar systems, and various observation techniques. His research focuses on the nuclear activity in galaxies and uses...

We’ve all been at the end of a phone call that seems to never run out of automated responses. No matter what we do, we keep getting a computer to tell us their lines are busy, which feels like their customer service representatives would rather do something else than help with our queries. Some...