Why we study space dust

3 min read

SPACE

WHY WE STUDY SPACE DUST

Long ignored by scientists, cosmic dust is becoming an i

This article is from...

How It Works Magazine

14 August, 2025

How It Works

Earth’s hidden moons

While our planet only has one easily visible Moon, several other tiny objects arguably deserve the title too

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Is our universe the only one?

Might our universe – as vast as it is – be simply one of many? We look at the growing evidence that there’s more than one cosmos out there

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Scientists find the best evidence yet that icy moon enceladus is habitable

A mosaic image of Enceladus created from data ...

BBC Sky at Night Magazine

Air clings to small planets after all

One of the most important features of extrasolar planets is whether they have an atmosphere or not. For astrobiology in particular, small, rocky planets blanketed with an atmosphere offer the best hop

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BBC Sky at Night Magazine

The hunt for alien tech

When comet 3I/ATLAS was discovered in July, on a one-way interstellar journey through our Solar System, Harvard astronomer Avi Loeb suggested it might be an alien spacecraft paying us a visit. Back in

How It Works

Earth’s hidden moons

While our planet only has one easily visible Moon, several other tiny objects arguably deserve the title too

How It Works

Is our universe the only one?

Might our universe – as vast as it is – be simply one of many? We look at the growing evidence that there’s more than one cosmos out there

How It Works

Scientists find the best evidence yet that icy moon enceladus is habitable

A mosaic image of Enceladus created from data ...

BBC Sky at Night Magazine

Air clings to small planets after all

How It Works