Neutrino: the particle that shouldn’t exist
A Gresham College lecture as Visiting Professor of Cosmology, part of the series “The Unexpected Universe“. In 1930, the great physicist Wolfgang Pauli did something that “no theorist should ever do”: he invented a new particle that he thought nobody could ever detect in order to save the principle of energy conservation in certain radioactive […]
Inaugural lecture: From the Big Bang to AI
My inaugural lecture as Professor of Astrostatistics at Imperial College London on Jan 15th 2020. A truly unique opportunity for me to sum up what I’ve learnt, from dark matter to Bayes, to the the audience to taste dark matter and feel the dark matter wind (!) and to share the journey. An unforgettable, emotional […]
Weighing the Universe
A public lecture given on Nov 4th 2019 as Visiting Professor of Cosmology at Gresham College, London. Part of a three lecture series in 2019-2020 on “The Nature of Reality”. Surely you can’t “weigh” the Universe?! Let us begin by clarifying the title of this lecture: “weighing” is not quite the right word. In fact, […]
Why Society Needs Astronomy and Cosmology
A public lecture given as Guest Professor at Gresham College London on March 15th 2016. “One day, Sir, you may tax it!” In 1850 the Chancellor of the Exchequer, William Gladstone, reportedly visited Michael Faraday’s laboratory at the Royal Institution of Great Britain. Faraday’s reputation as one of the greatest scientists of his time was […]
Dining with Copernicus
In Sept 2018, I had the pleasure to be invited to take part to an “immersive dinner experience” organised by the Polish Cultural Institute in London. Combining theatre, history, astronomy and cuisine, the evening celebrated in an entertaining manner Polish history and the discoveries of Nicolaus Copernicus. I gave the “Astronomer’s Speech”, on the life […]
The Nature of Reality
FREE LECTURE SERIES 2019-20 The Nature of Reality Roberto Trotta, Visiting Professor of Cosmology All lectures are free on a first-come first served basis, but we can book for schools/ colleges on enquiries@gresham.ac.uk Monday 4 November 2019, 1pm, Museum of London Weighing the Universe The cosmic microwave background is the luminous echo of the primordial […]
g-ASTRONOMY: The Universe, on the Tip of your Tongue
An exciting and innovative public engagement project, g-ASTRONOMY, will bring the wonders of the universe to people with sight loss through a multi-sensorial gastronomical experience on March 14th 2017. g-ASTRONOMY aims to break the assumption that astronomy and astrophysics can only be understood in terms of visual representation. By creating simple, elegant (and edible) metaphors […]
Why Society Needs Astronomy and Cosmology: a Gresham College Guest Lecture
This is the text accompanying a Gresham College Guest Lecture I gave on March 15th 2016. Audio recording of the lecture: Video of the lecture available here “One day, Sir, you may tax it!” In 1850 the Chancellor of the Exchequer, William Gladstone, reportedly visited Michael Faraday’s laboratory at the Royal Institution of Great Britain. […]
g-ASTRONOMY: The cosmos at the tip of your tongue
Astrophysics provides us with an exciting, engaging way to talk about the science of the cosmos and its importance for society. Posted on the IOP blog on Sept 20th 2016 Interest for astronomy and astrophysics is also one of the most-often cited reasons by students taking up physics at undergraduate level. But by its nature […]
