Our nearest neighbour, the Moon - Professor Carolin Crawford

Our only natural satellite has been an object of fascination for humankind since prehistory. Despite being the only other place in the Solar System we have visited in person, we are still making startling discoveries about the Moon - and what it reveals about our planet.

Star Dust - Professor Carolin Crawford

Interstellar space is not truly a vacuum devoid of matter. Mixed into vast diffuse clouds of atomic gas are minute grains of silicate and carbonate materials known as ‘dust’, alongside complex molecules deep in the cold hearts of nebulae. We shall look at how we can detect and observe this tenuous material, through the processes by which dust scatters and absorbs visible light, and emits its own infrared glow. This interstellar matter is of fundamental importance to us all, as it is the reservoir from which all planets form... and any lifeforms living on those planets.

Rotation in Space - Professor Carolin Crawford

What the rotations of planets, stars and galaxies can tell us about the nature of the universe, from the Big Bang to the existence of Dark Matter.

The Sounds of the Universe - Professor Carolin Crawford

From black holes humming to pulsars spinning: what are the sounds of space and how can we use them?

A voyage round Saturn, its rings and moons - Professor Carolin Crawford

Saturn is the most beautiful planet in our Solar System. Famous for its bright yet ethereal rings, the gas giant has over sixty natural satellites in orbit around it – and one artificial satellite: NASA’s Cassini spacecraft, which provides many of the results and images that will be showcased in this talk. We shall explore the weather observed in the atmosphere of Saturn, the curious structures that develop within the rings, and its wide variety of moons – from smog-shrouded Titan, two-sided Iapetus, to busy Prometheus, and the icy plumes erupting from frozen Enceladus.