/

Buzz Aldrin sends a message to the cosmos from Stonehenge

Buzz Aldrin, the second man to step onto the Moon, now is an eager advocate of a mission to Mars. He’s rallying supporters on Twitter under the hashtag #GYATM (Get Your Ass to Mars).

Bill Condie

Bill Condie

Bill Condie is a science journalist based in Adelaide, Australia.

Read science facts, not fiction...

There’s never been a more important time to explain the facts, cherish evidence-based knowledge and to showcase the latest scientific, technological and engineering breakthroughs. Cosmos is published by The Royal Institution of Australia, a charity dedicated to connecting people with the world of science. Financial contributions, however big or small, help us provide access to trusted science information at a time when the world needs it most. Please support us by making a donation or purchasing a subscription today.