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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

A future Mars astronaut explores Mars
Space

Human exploration of Mars is coming, says former NASA chief scientist

NASA's former chief scientist, Jim Green, explains how close we are to having humans on Mars

Video

Space

Blue Origin’s New Glenn rocket reaches orbit on first launch

News

Technology

Humanoid robot learns to waltz by mirroring people’s movements

News

Humans

Ancient society may have carved ‘sun stones’ to end volcanic winter

News

Environment

Zero-carbon shipping fuel could be a new source of pollution

News
Atlas C2024-G3 Jan 11, 2025

Space

See comet C/2024 G3 (ATLAS) as viewed from Earth’s orbit

News

Humans

Celtic tribe’s DNA points to female empowerment in pre-Roman Britain

News

Technology

Red Note and Lemon8 are not the TikTok refuges you are looking for

News

Health

Golden oyster mushrooms may stave off signs of ageing

News

Space

Astronomers baffled by bizarre ‘zombie star’ that shouldn’t exist

A newly discovered neutron star is behaving so strangely that it may alter our understanding of the dense remains left behind when stellar objects die

News

Health

A new definition of obesity could help treat millions of people

News

Life

US has imported billions of wild animals in the past 20 years

News

Physics

AI could assemble a record-breaking quantum computer out of cold atoms

News

Space

SpaceX is launching Blue Ghost and Resilience landers to the moon

News