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How to sous vide steak using a beer cooler box

Humans

How to sous vide steak using a beer cooler box

Cooking sous vide offers a route to perfection via precisely controlled temperatures. Here's how to do it at home, no gadgets necessary

Regulars

A selfie taken in space by the crew of Inspiration4, including Christopher Sembroski, Jared Isaacman, Sian Proctor and Hayley Arceneaux

Space

SpaceX’s Inspiration4 marks a shift towards privacy for space tourists

News

Astronomy Photographer of the Year

Video

Astronomy Photographer of the Year 2021

Video

A surface with 3D ratchet structures and Auricaria leaf

Technology

Leaf-inspired material makes different liquids flow in opposite ways

News

concept image of global satellite communications system

Space

UK night skies will be among worst hit by satellite megaconstellations

News

Scientists are often cautious or wrong – and that’s OK

Humans

Scientists are often cautious or wrong – and that’s OK

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Crew standing in front of rocket

Space

SpaceX is about to send the first ever all-amateur mission into orbit

News

Space debris around planet Earth; Shutterstock ID 1943915647; purchase_order: -; job: -; client: -; other: -

Space

Should we ban space weapons to stop the huge space junk problem?

Analysis

An illustration of the insula in the brain

Mind

Woman loses ability to feel hungry after stroke damages her brain

News

Ophiuchus constellation

Space

Mysterious cosmic rays spotted coming from ordinary stellar explosions

High energy cosmic rays usually come from powerful supernova explosions, but a new discovery suggests they can be released by smaller nova explosions too

News

How to make delicious jam according to science

Regulars

Space

Solar panels in space could help power the UK by 2039, claims report

News

Technology

Snake-like robot could explore Saturn’s icy moon Enceladus

News

Technology

Real milk, no cows needed: Lab-made dairy products are now a reality

Features