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— William Herschel

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Updated: 2 hours 47 min ago

This mesmerising Cornish time-travel film is not to be missed

Wed, 04/22/2026 - 2:00pm
A seaside town is devastated when a small fishing boat, the Rose of Nevada, disappears at sea. Thirty years later, the boat reappears in the harbour and sets off a moving story, says Bethan Ackerley
Categories: Astronomy

How many dachshunds would it take to get to the moon?

Wed, 04/22/2026 - 2:00pm
Feedback, always on the hunt for absurd units of measurement, is delighted by recent attempts to convey the 406,771 kilometres that the Artemis II crew travelled from Earth
Categories: Astronomy

Can you slow ageing with your diet? A new book gives it a go

Wed, 04/22/2026 - 2:00pm
Discovering he is getting old before his time, David Cox tries to lower his biological age by changing his diet in a helpful new book, The Age Code, says Graham Lawton
Categories: Astronomy

We need more radioactive drugs. Can we make them from nuclear waste?

Wed, 04/22/2026 - 12:00pm
The rise of a new generation of radiotherapies means we will soon need much greater quantities of radioactive atoms. That's why companies are scrambling to refine them from all manner of radioactive waste
Categories: Astronomy

Table tennis-playing robot on track to becoming world champion

Wed, 04/22/2026 - 12:00pm
A robot built by Sony AI is rapidly learning how to beat the world's very best table tennis players
Categories: Astronomy

Exercise advice for long covid may be doing more harm than good

Wed, 04/22/2026 - 10:23am
Exercise has been touted as a tool for managing and treating long covid, but much of the evidence has neglected one of its most debilitating symptoms: post-exertional malaise
Categories: Astronomy

Fermat's Last Theorem: still a must-read about a 350-year maths secret

Wed, 04/22/2026 - 8:00am
Simon Singh's exploration of mathematical proof – in particular Pierre de Fermat's last theorem – remains an absolute treasure, almost three decades after it was first published
Categories: Astronomy

If a bird flu pandemic starts, we may have an mRNA vaccine ready

Tue, 04/21/2026 - 8:01pm
A final-stage trial has started of an mRNA vaccine against the bird flu strain infecting many animals – and occasionally people – worldwide
Categories: Astronomy

Titan’s strange plains may be explained by unusual weather

Tue, 04/21/2026 - 1:00pm
Most of Titan’s surface is oddly flat and smooth, and it may be because it is coated by as much as a metre of fluffy organic material that snowed down from the icy moon’s thick atmosphere
Categories: Astronomy

The monstrous number sequences that break the rules of mathematics

Tue, 04/21/2026 - 12:00pm
Some seemingly simple sequences of multiplication and addition grow so quickly that they question the very foundations of mathematics. In doing so, they demand a whole new level of logic
Categories: Astronomy

How we discovered the speed limit of arithmetic – and broke it

Tue, 04/21/2026 - 12:00pm
Some seemingly simple sequences of multiplication and addition grow so quickly that they question the very foundations of mathematics. In doing so, they demand a whole new level of logic
Categories: Astronomy

Game theory explains why the US's goals in Iran keep changing

Tue, 04/21/2026 - 10:57am
The ongoing conflict around the Strait of Hormuz has become a situation in game theory known as a war of attrition. The maths behind it can help explain what's going on, says Petros Sekeris
Categories: Astronomy