Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.
The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 ...
Some 1.5 million kilometres away from Earth the European Space Agency’s (ESA) Gaia spacecraft has been mapping out the Milky ...
Looking at a distant galaxy means looking back in time.
The ESA says Gaia has been mapping the positions, distances, movements, brightness changes, composition of stars in the Milky ...
New research suggests that most of the atoms within the human body likely spent part of their lives drifting beyond the Milky ...
Astronomers have long tried to track down how elements like carbon, which is essential for life, become widely distributed across the universe. Now, NASA’s James Webb Space Telescope has examined one ...
Astronaut Don Pettit has taken one of the most incredible astrophotography pictures ever, and possibly the best taken by ...
The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than three trillion ...