Space stations past and present

The International Space Station (ISS) is now 20 years old. In this post I’ll talk about the history of the ISS and other space stations, and I’ll also touch on some of the politics involved. Image from NASA Early space stations Although America was the first country to put a man on the Moon, the… Continue reading Space stations past and present

Jocelyn Bell and the Breakthrough prize 2018

Pulsars were first detected in 1967 by a research student called Jocelyn Bell when she was taking observations for her PhD thesis. Her supervisor, Anthony Hewish, went on to win the Nobel prize in 1974 for the discovery, and her contribution was overlooked. Many at the time felt that Jocelyn Bell should have been given… Continue reading Jocelyn Bell and the Breakthrough prize 2018

The shortest days

Not many people know  this but the middle of September, has the shortest solar days of the year. I’ve decided to re-blog my post from 2015 on this interesting fact.