3–5 Nov 2026
Petralia Sottana, Sicily
Europe/Amsterdam timezone

The case for studying environmental effects of airbursts and impacts on other planetary bodies for planetary defence

4 Nov 2026, 09:00
25m
Petralia Sottana, Sicily

Petralia Sottana, Sicily

SP29, 90027 Petralia Sottana PA

Speaker

Aleksandra Sokolowska (Imperial College London)

Description

This talk presents a strategic vision for advancing knowledge about meteoroid airbursts and impacts across the Solar System. While observing such events on Earth could provide key insights into their damaging effects, their rare occurrence due to atmospheric blocking makes systematic study difficult – whereas the Moon and Mars prove to be promising planetary-scale impact and airburst laboratories. The UK Space Frontiers whitepaper (Sokolowska et al. 2026) proposes three objectives that the UK should prioritise in the coming decade: (1) building comprehensive airburst and impact datasets from across the Solar System and supporting existing missions that enable that; (2) advancing impact and airburst numerical modeling through investment in developing cutting-edge hydrocodes; and (3) developing next-generation orbital and in-situ impact and airburst monitoring mission “MOND” (Martian Orbiter Network for Defence). These objectives will now begin to be pursued at the University of Glasgow and partners under the new "SPACEFORCE" research program. I will also show a teaser of the first impact simulations of Martian airbursts and meteoroid entry that are underway.

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