Astronomy

Save the world and our lunar history in Lunar Strike, the 2026 sci-fi narrative adventure game that was just announced at the Future Games Show.

Previous research in macaques suggests that part of the brain reorganises itself when a limb is removed, but now a study in people has turned that idea on its head

Edible microbeads made of vitamin E and seaweed helped rats lose weight by absorbing excess fat in their guts

A deep partial solar eclipse will grace the Southern Hemisphere on Sept. 21, 2025, with the best views from remote seas and New Zealand's dawn skies.

Over 500,000 light years across,

This galaxy is not only pretty -- it's useful.

What kind of clouds are these?

The camera battery died about 2am local time

What are those curved arcs in the sky?

If there's one thing astronauts know, it's "practice, practice, practice."

This quiz will explore the science behind the scenery, the facts behind the familiar, and the wonders that make Earth a living planet.

The U.S. Space Force's X-37B space plane will test a potential alternative to GPS that makes use of quantum science as a tool for navigation: a quantum inertial sensor.

Join us as director Valerie Weiss breaks down this 'Trekiest' episode of the sci-fi series yet.

Space is getting dangerously crowded. More than 50,000 pieces of debris larger than 10 centimetres are currently hurtling around Earth at breakneck speeds, turning Earth orbits into veritable minefields. Dead satellites, rocket fragments, and collision debris pose such a serious threat that the International Space Station regularly performs emergency manoeuvres to dodge potential impacts. Now, an international team of researchers thinks they've found an elegant solution to this growing crisis and it's inspired by a humble house gecko's amazing ability to walk on walls.

What if the universe began with a fireworks show? A new theory suggests that supermassive black holes, the mysterious giants found at the heart of galaxies, were born from the universe's very first stars in a spectacular flash of light that ionised all of space before vanishing forever. This dramatic "Pop III.1" model could finally explain how these giant stellar remnants grew so impossibly large so quickly after the Big Bang, while potentially solving several major puzzles plaguing modern astronomy, from the Hubble Tension to the nature of Cosmic Dawn itself.

A billion or so years into its evolution, the icy dwarf planet Ceres may have had the right conditions to sustain life, which indicates the solar system may be more habitable than we thought

A billion or so years into its evolution, the icy dwarf planet Ceres may have had the right conditions to sustain life, which indicates the solar system may be more habitable than we thought

A new formulation of cement reflects and emits heat more effectively than normal Portland cement, so it stays much cooler on a hot day