017 | Longer than long
If you wait long enough, would another Universe spontaneously arise in front of you? Chances are it won’t happen in your lifetime… But it could.
26 Kesä 201830min
Cosmic Query | clusters and milkshakes
A serving of Globular Clusters and Amanda's favourite milkshake (it's not chocolate).
19 Kesä 20186min
016 | Cooler than Cool
Temperature levels across the Universe vary wildly. The Boomerang Nebula is the coldest known object, but back on Earth scientists are working towards achieving absolute zero. It doesn't get any coole...
12 Kesä 201829min
015 | Hotter than hot
The hottest thing in the Universe isn't the core of a planet, or the centre of an exploding star. It's created here on Earth by scientists working at the Large Hadron Collider.
12 Kesä 201836min
Cosmic Query | Lighting up the night
Could there be a time when we look up at the night sky and see more objects, planets and stars, than dark space? Join Alan and Amanda as they tackle another of your Cosmic Queries.
5 Kesä 20184min
Cosmic Vertigo | Stargazing Special
Stargazing Live on ABC TV gathered astronomers and astrophysicists for three nights of discoveries and record-breaking observation.Join Alan as he explores the Siding Spring Observatory, where Amanda ...
1 Kesä 201832min
014 | Emptier than empty
We’re told space is a vast empty vacuum. But how empty can it be, if we know it’s full of stars and black holes, nebulas and galaxies?Alan and Amanda hop aboard a space elevator and rise through the E...
29 Touko 201827min
013 | Denser than dense
Imagine the mass of the sun crushed into something the size of the earth – what you're picturing is a white dwarf. But things can get much more dense than that.Amanda and Alan deliver a lesson in dens...
29 Touko 201829min
