Physical Sciences

ISCAST fellow and Mars-man, Jonathan Clark, reports on his latest Mars simulation in The Conversation

Jonathan Clarke has just returned from another mission to simulate life on Mars. This time he was on Devon Island in the Canadian Arctic, where the sun never sets in the northern summer. It’s all part of a project to see what some of the challenges are, should humans one day decide to live on Mars. (Jon will be speaking at ISCAST's science, faith and apologetics conference in March 2018.)

Testing general relativity

On May 29, 1919, Einstein’s four-year-old Theory of General Relativity was put to its first test during a total solar eclipse. By measuring how the images of stars shift when the sun is close-by, and with a lot of care, you might be able to repeat this famous test from nearly 100 years ago.