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This week’s new questions

In films, people in space without a suit are depicted as being bodily intact and very cold. What would be the reality? And what is the shortest space a parked car can get out of? Or a parking car get into?

18 October 2023

BNYGBG Astronaut Ed White the First American to Conduct a Spacewalk on Gemini 4 Mission June 3rd 1965 - Manuevering gun in his Right hand and Tether Cable

Art Directors & TRIP/Alamy

In films, people in space without a suit are often depicted as being very cold, with their bodies intact. What would really happen?

Penny McInnes,

Okehampton, Devon, UK

2JP8KPY Very tight parking in Italy with a small dented family car bumper to bumper squashed in next to two cars in a parking bay with only inches to move.

PBWPIX/Alamy

What is the shortest space a parked car can get out of? Or a parking car can get into?

Toby Ebert,

Ilfracombe, Devon, UK

To answer this question – or ask a new one – email lastword@newscientist.com.

Questions should be scientific enquiries about everyday phenomena, and both questions and answers should be concise. We reserve the right to edit items for clarity and style. Please include a postal address, daytime telephone number…

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