For a pop sci video I did for WIRED. So basically YouTube comments and tweets.

"But dad those all come from the same animal!"

"Yeah right Lisa, a wonderful magical animal."

Any idea what the albedo of the moon is in radio?

This is so cool!

You can get away with saying whatever you want as long as you have a conditional in title.

I was thinking Hot Toddy which is whiskey, lemon juice and either hot water or tea in fairly equal amounts. It's definitely less weird than mulled wine, and does well in a small thermos skiing! But I would almost always rather my whisker cold.

What are your feelings about warm whiskey drinks?

Obvs biased, but still think this has been one of the biggest game changers in modern astronomy. A whole new type of star that complements stellar evolution models and gives us a fantastic lab to test GR!

And now ... gravitational wave backgrounds!

📸CSIROpedia & University of Cambridge