Science
Black holes, dark matter, gravitational waves and exoplanets: find out how astronomy is unlocking the secrets of the Universe.
Single biome planets
Zhúlóng, the most distant spiral galaxy ever seen
The Sun makes water on the Moon, says NASA-led study. Huge implications for future crewed missions
Triple star system TIC 290061484
Strange planet found orbiting two stars at once... sideways
Strange bubbles at the heart of our galaxy have been puzzling scientists for 15 years. Now they may have found the answer
Alien life on the Solar System's icy moons?
Want to explore Earth-like planets? Head to the outer galaxy. But the inner galaxy is where the really interesting worlds are
New study tells you the most interesting parts of the Galaxy to visit as a Federation starship captain.
Fire in space? A flame can still burn in microgravity, but it does look very strange. Here's why
Astronomers have found the 'most promising signs yet' of alien life on a planet beyond our Solar System
Webb's image of NGC 1514
When does Easter fall and what does it have to do with the Moon?
Asteroid 2024 YR4 Gemini South observations
29 of the best songs about space and astronomy
Moon illusion explained
Have you ever noticed the Moon sometimes appears huge when it's close to the horizon?
Yes, astronomers have captured real photos of alien worlds beyond our Solar System. Here are some of the best
NASA SPHEREx first images
Gravity | 12 facts
It’s a force we feel the effects of every day, but it’s also the most enigmatic. Marcus Chown explores the contradictory nature of gravity.
Will black holes eventually consume everything in the Universe?
Black holes have a reputation for being cosmic vacuum cleaners. Does that mean they'll eventually eat all matter?
Could a spinning spacecraft generate artificial gravity?
We've seen it happen in science fiction, but could artificial gravity actually be generated for future space travellers?
NASA Perseverance rover sees dust devils on Mars
Faster than light travel
Nothing can travel at the speed of light, so how come light itself can? This is the reason why...
Why is it nothing can travel at the speed of light, but light itself can?