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Science

Essays and videos exploring physics, evolution, cosmology and other frontiers in science
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Physics

What does it look like to hunt for dark matter? Scenes from one frontier in the search

7 minutes

Abstract black-and-white image featuring a spherical shape at the centre surrounded by an intricate web of swirling, crisscrossing lines, creating a three-dimensional effect. The background is dark, enhancing the contrast and emphasising the white lines and central sphere.
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Physics

Imagining spacetime as a visible grid is an extraordinary journey into the unseen

12 minutes

Image of M87 galaxy showing a bright yellowish central core with a jet of blue plasma extending outward into space. The background is filled with faint stars and a hazy, brownish hue
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History of science

His radiant formula

Stephen Hawking’s greatest legacy – a simple little equation now 50 years old – revealed a shocking aspect of black holes

Roger Highfield

Artistic depiction of a black hole with light bending around its event horizon. A bright swirl of light contrasts against the dark background, illustrating the gravitational pull and bending of light.
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Physics

The abyss at the edge of human understanding – a voyage into a black hole

4 minutes

An image shows the earth horizon at night seen from space. The lights of a city glow beneath the vast starry night of space
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Astronomy

Alien life is no joke

Not long ago the search for extraterrestrials was considered laughable nonsense. Today, it’s serious and scientific

Adam Frank

Futuristic illustration of two astronauts in red spacesuits above a moon-like surface. One astronaut points towards an illuminated city inside a crater.
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Astronomy

The history of astronomy is a history of conjuring intelligent life where it isn’t

34 minutes

An elongated, rocky interstellar object travelling through space with stars in the background, emitting a faint, translucent tail.
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Astronomy

Seven years later, what can we make of our first confirmed interstellar visitor?

59 minutes

Childlike drawing of buildings, a house, pyramids, and a Greek temple on a curved surface under a starry sky with a radiating sun. Stick figures roam between structures.
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Physics

Why the golden age of total solar eclipses is already behind us

5 minutes

Dark, craggy surface of a moon or planet with bright geysers or plumes of light erupting into space from its horizon, against a dark background.
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Astronomy

Panspermia

It’s possible that frozen worlds with subterranean oceans are incubators of organic life. But then how did life get here?

Balazs Bradak

Silhouetted figures stand beside a car looking up at a starry night sky
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Space exploration

Uncertain contact

The detection of alien life won’t be obvious. It’ll be partial and inconclusive: a perfect task for the scientific method

Jaime Green

A blue planet with visible ice formations and rings, resembling a view of an icy gas giant from space.
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Space exploration

In the search for life, might alien ocean worlds be a better bet than Earth-like planets?

5 minutes

Deep space showing numerous galaxies, stars, and cosmic phenomena in varying colours, taken by the James Webb Space Telescope.
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Space exploration

Cosmic vision

By showing us a new cosmos, the discoveries of the James Webb Space Telescope will ripple through our moral universe

Claire Isabel Webb

People in protective suits walk through a dense, tropical forest with tall trees and lush greenery.
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Space exploration

There’s no planet B

The scientific evidence is clear: the only celestial body that can support us is the one we evolved with. Here’s why

Arwen E Nicholson & Raphaëlle D Haywood

Illustration of humanoid creatures with bat-like giant wings, in various activities near water and land, with a goat-like figure in the background.
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History of science

Bat-people on the Moon – what a famed 1835 hoax reveals about misinformation today

8 minutes

A Martian landscape with a rover, rocky terrain, and distant mountains, with the foreground featuring rover equipment under a blue and yellow sky.
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Astronomy

Thriving on Mars

Dust storms, long distances and freezing temperatures make living on Mars magnificently challenging. How will we do it?

Simon Morden

Painting depicting a religious scene with monks climbing a ladder, angels assisting, and demons pulling some monks down.
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History of science

Inventing heaven

For hundreds of years, Christians knew exactly where heaven was: above us and above the stars. Then came the new cosmologists

Stephen Case

Hands with rings point to a colourful, antique astrological chart showing zodiac signs and celestial bodies.
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History of science

How one of history’s most beautiful books was used to find fate in the cosmos

6 minutes

Illustration of Earth, the Moon with structures, a bridge between them, and a large satellite dish on the Moon.
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Space exploration

Telescopes on the Moon

Our future in space relies on settling the Moon and using it as a base to probe the deepest questions in the cosmos

Joseph Silk

A black and white image of a starburst galaxy with bright, radiating light and scattered points of light representing stars against a dark background.
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Astronomy

Raw solar-storm footage is the punk-rock antidote to sleek James Webb imagery

6 minutes

Image of the Milky Way galaxy with various coloured circles highlighting different objects and phenomena spread throughout the star field.
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Astronomy

From zero to 5,000 – music and visuals express 30 years of exoplanet discoveries

1 minute

A painting of a girl standing beside a seated man, gazing into a blurry, luminous background with shades of blue and white light.
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Knowledge

A poet’s ode to the Hubble Telescope – and to her father, who helped to build it

2 minutes

Two people enjoying a picnic on a blanket with assorted food and drinks, viewed from above with a 1-metre scale overlay.
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Cosmology

Revisiting ‘Powers of Ten’ – what we’ve learned about the Universe since 1977

7 minutes

Abstract image with eight frames showing twisting, colourful gradients of pink, blue and yellow on a black background.
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Physics

Models capture the world-warping physics of what happens when stars meet black holes

2 minutes

An observatory under a starry sky, with the Milky Way galaxy clearly visible above.
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Cosmology

The search for alien tech

There’s a new plan to find extraterrestrial civilisations by the way they live. But if we can see them, can they see us?

Corey S Powell