Support Aeon

‘I support Aeon because I value excellence over up-to-the-minute, depth over speed, beauty over fact-dropping.’

Ole S, Germany, Friend of Aeon

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.
But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Become a Friend for $5 a month or Make a one-off donation

Become a Friend of Aeon or Make a donation

Skylight: more than meets the eye

3 minutes

What our eyes miss in the sky – stargazing beyond the visible light spectrum

Even if you’re able to escape light pollution on a clear night, your view of the Milky Way is still obscured by the Earth’s atmosphere and, of course, limited to the visible light spectrum. Modern telescopes have transformed our understanding of the cosmos not only through their unprecedented deep-space views, but also because they’re able to detect electromagnetic frequencies outside of what we can see with our eyes, occasionally while orbiting beyond Earth’s atmosphere. This revealing video from the American Museum of Natural History guides us through celestial views at several electromagnetic frequencies, demonstrating how specialised telescopes reach beyond the visible spectrum to help demystify the observable Universe.

Producer: Irene Pease

Website: American Museum of Natural History

Support Aeon

Ideas can change the world

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.

But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Become a Friend for $5 a month or Make a one-off donation

Essay/
History of Science
Spiritual hyperplane

How spiritualists of the 19th century forged a lasting association between higher dimensions and the occult world

Paul Halpern

Essay/
Evolution
Evolution unleashed

Is evolutionary science due for a major overhaul – or is talk of ‘revolution’ misguided?

Kevin Laland