Filter by
UNSW Centre for Ideas

Space weather and the path to Mars

Where
Online
Online
See event description for details on how to connect.
When

Tuesday 17 August 2021 from 6:30pm to 7:30pm

2021 Einstein lecture

Activity on the Sun’s surface creates a type of climate called ‘space weather’. It takes the form of solar flares, coronal mass ejections and bursts of radiation that travel far and wide across the Solar System and beyond.  

Space weather reaches Earth too – causing satellite disruption, electrical blackouts and the beautiful aurora – but thankfully our atmosphere and magnetic field protect us from the majority of negative effects. Astronauts however, when they venture beyond this veil, are subjected to extreme radiation. And this remains one of the major obstacles to manned missions to Mars. 

Energetic, heavy and highly-charged particles, known as galactic cosmic rays, are extremely difficult to shield in space vehicles and could produce long-term radiation effects including cancer and damage to the nervous and cardiovascular systems. What’s more, unpredictable storms of solar energetic particles may expose astronauts to such high doses they might suffer acute radiation effects.   

While the odds seem stacked against us, some of the brightest minds in the world are on the case. Discover more in our two-part lecture, where Sarah Brough, Iver Cairns, and Susanna Guatelli talk all things space weather, astronaut protection and whether we’ll ever make our Mars aspirations a reality. 

This event is presented by the UNSW Centre for Ideas and the Australian Institute of Physics, and supported by Inspiring Australia as a part of National Science Week. Head here to see full program.

Contact event organiser

UNSW Centre for Ideas

Accessibility

Advertisement

More events in Talks, courses & workshops

Emma Fielden 'Hours of Stars' at Passage Gallery

Emma Fielden 'Hours of Stars' at Passage Gallery

Installation and performance create a space for cosmic reflection where the terrestrial plane mirrors the celestial
Tomorrow
IT troubleshooting

IT troubleshooting

Get help to use your laptop, tablet or smartphone from our English and Cantonese speaking tutor
Tomorrow
Access to English classes

Access to English classes

Learn basic words and phrases so you can have simple conversations
Tomorrow
Code Camp - free STEAM events for kids

Code Camp - free STEAM events for kids

That's right, it’s totally FREE fun learning for Aussie kids.  
Tomorrow
Anything Goes art exhibition

Anything Goes art exhibition

Works on paper by Bathurst St Printmakers and the Campbell Collective
Tomorrow
Book Fair

Book Fair

The RUSI NSW Ursula Davidson Library is holding a book fair until 1 July 2024
Tomorrow