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A New Sky

The JWST is the most expensive and powerful telescope astronomers...

a man looking at the JWST

Asteroid Adventures

Asteroids were for years considered 'celestial vermin' – objects which...

a cgi asteroid shown in space with planet earth in the background

Documentary Photography in Apartheid South Africa

This lecture looks at debates and dialogues that characterise realist...

a sign from the apartheid era in South Africa

The Biggest Cosmic Map

Mapping the stars is, perhaps, the oldest of astronomical pursuits...

Artist impression of ESA's Gaia satellite observing the Milky Way

Green Immunity – How Do Plants Fight Infection?

Most of us rarely think about plant immunity. But, like...

Blanket of multicoloured round succulents

A Mirror in the Sky

The Hubble Space Telescope is the most famous astronomical instrument...

Hubble telescope above Earth

First light: Revealing the Early Universe

The final lecture in the series returns to the theme...

a satellite dish in the night sky full of stars

Is it Aliens? The Most Unusual Star In The Galaxy

Boyajian's star, a faint and unprepossessing presence in the constellation...

an artists impression of KIC 8462852 or Tabby's star

'Oumuamua: Our first interstellar visitor

In 2017, the Solar System was visited by an object...

Long, flat asteroid-like object against backdrop of space and planet earth

How is Climate Change Affecting The Weather Now?

Climate change is already affecting us all, regardless of where...

Tarmac road disappearing into flood waters