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Wireless power from space

Environment

Five climate megaprojects that might just save the world

From solar power stations in space to stabilising melting glaciers, some researchers are proposing extremely ambitious and risky projects to fight climate change. Could they work?

Features

Space

Europa’s seafloor may be impenetrable and inhospitable to life

News

Solar Eclipse and elephants

Life

The surprising ways animals react to a total solar eclipse

News

Space

The moons of Mars may have been formed in an icy planetary collision

News

The outer parts of the sun during a total solar eclipse

Space

6 things to look out for during the total solar eclipse

News

Two people viewing an eclipse wearing eclipse glasses

Space

How to view an eclipse safely and what to look for in eclipse glasses

News

How our golden age of asteroid exploration could reveal life's origins

Space

How our golden age of asteroid exploration could reveal life's origins

Features

What causes a total solar eclipse and how often do they occur?

Space

What causes a total solar eclipse and how often do they occur?

News

Space

Tiny new moons have been spotted orbiting Neptune and Uranus

News

The surface of Jupiter's moon Callisto is scarred with impact craters

Space

Carbon dioxide gas spotted in atmosphere of Jupiter’s moon Callisto

Carbon dioxide gas found throughout the atmosphere of Callisto hints it has a complex carbon cycle – akin to the one which on Earth helps to sustain life

News

Space

Satellite beamed power from space to Earth for the first time ever

News

Space

Asteroid sampled by NASA may once have been part of an ocean world

News

Environment

Floating solar power booms in South-East Asia as land becomes scarce

News

Space

Pancake-like comets may be made by whirling clouds of pebbles

News