Science

Video: Canada’s man in space takes our questions

Kate Lunau covered five days of the world’s biggest science fest: here are the highlights

Kate Lunau’s latest from the AAAS Meeting, on the mysterious stuff that makes up 25 per cent of our universe

Kate Lunau on the most famous neurological patient in history

Why are we here? Kate Lunau on the mysterious particles that could help explain

Kate Lunau’s latest dispatch from the AAAS meeting

Kate Lunau is on the ground at the world’s biggest science fest

Astronomers how think our galaxy is filled with billions of planets. Kate Lunau on the Biggest Discovery Ever

’So much of the world’s beauty is simply art itself,’ astronaut says of pictures

Dec. 24: ’Our tree is up – on the ceiling! The beauty of a weightless Christmas.’