She wrote an entire book on how dark matter may have killed the dinosaurs. Now she's coming to Australia – and we have some tickets to give away.
Apparently we should all have pet wallabies.
Ever wanted to sit in the Apollo 11 command module? Well, you can’t. But with this virtual model from the Smithsonian, at least you can pretend.
Uni student Robbi Bishop-Taylor uses data about Australia’s waterways to create intricately detailed maps of the continent.