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Is space-time quantum? Six ways to unpick the fabric of the universe

Physics

Is space-time quantum? Six ways to unpick the fabric of the universe

One of the biggest questions in physics asks whether space-time is classical or quantum in nature. From slow neutrinos to quantum foam, these experiments are hoping to finally answer it

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S3F98G Colorful balloons against the light

Space

How the balloon analogy for an expanding universe is almost perfect

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Back to the Future

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The 10 best time travel movies ever made, according to a metaphysicist

Culture

Editorial use only Mandatory Credit: Photo by ITV/Shutterstock (14061651br) Emmerdale - Ep 9774 & Ep 9775 Tuesday 5th September 2023 Despite their past hostility, it seems that Cain Dingle, as played by Jeff Hordley, and Caleb, as played by Will Ash, are finally headed in the right direction. Caleb makes his entry into the family official with a drink from the Dingle welly. 'Emmerdale' TV Show, Episodes Ep 9761-9778 UK - Aug 2023 Emmerdale, is a British ITV long running soap opera, known as Emmerdale Farm until 1989, set in Emmerdale, a fictional village in the Yorkshire Dales. It was created by Kevin Laffan and was first broadcast on 16 October 1972. It was originally produced by ITV Yorkshire and is still filmed in their Leeds studios.

Physics

How soap operas can help us understand special relativity

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Nature is a quantum engineer

Physics

Why nature is the ultimate quantum engineer

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Space

What would really happen if you landed on an asteroid?

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The life hack that can help you reclaim your time

Mind

The life hack that can help you reclaim your time

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Black hole. Abstract space wallpaper. Universe filled with stars; Shutterstock ID 2205005273; purchase_order: -; job: -; client: -; other: -

Physics

Bizarre portal-like ‘ring wormholes’ could let you time travel

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Space

Time appears to run five times slower in the early universe

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Humans could bring microbes into space

Space

Space germs: How can we avoid contaminating other worlds?

Headlines about alien flu from outer space exaggerate the risk of extraterrestrial microbes but we still need to be careful about taking our own germs off-planet, says astrophysicist Erika Nesvold

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Physics

Nuclear clocks could be the best timepiece in the universe

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Physics

To create a wormhole that doesn't collapse, you need exotic matter

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Physics

Why darkness between stars reveals more about the universe than light

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Physics

Are there planets that are better for life than Earth?

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