Lecture 5: Magnets in the Sky

Professor Bryan Gaensler
Wednesday, 15 October 2008
5:30pm for 5:45pm – 6:45pm

One of the more remarkable discoveries made by 20th century astronomers was that stars, planets and galaxies are all magnetic. These cosmic magnetic fields play a vital role in controlling how stars and galaxies form, age and evolve. In addition, this naturally occurring magnetism regulates solar activity and space weather, protects the Earth from harmful particles, and is vital for the navigation of birds and other species.

Award-winning astronomer and former Young Australian of the Year, Professor Bryan Gaensler, will open the window for you to the magnetic Universe. He will explain how we detect and study magnets in space, even though magnetic fields are invisible even to the largest telescopes. In the next few years, we will finally be able to start understanding what creates astrophysical magnets, what role they play in the Universe's evolution, and how they have maintained their strength over billions of years of cosmic time.

Date and Time

Wednesday, 15 October 2008
5:30pm for 5:45pm – 6:45pm

Venue

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Bookings

While the lecture is free, seat bookings are essential as places are limited.

To make a booking, fill out the online booking form or email with your name, the names of the lectures you wish to attend, and number of seats required (limited to 5 per booking except for School groups). Bookings can also be made by calling (02) 9351 3021 between 10am and 3pm.

This lecture is free of charge.