A recent study published in Nature Astronomyhas provided compelling evidence for a frozen ocean world on the dwarf planet ...

A cloud of collapsing gas created our Sun, the first thing to form in our solar system. This happened about 4½ billion years ...

At long last, particles of water–ice have been discovered in the frozen Kuiper Belt of another star. The discovery, made by ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ...

Astronomers sing the James Webb Space Telescope have made an unequivocal detection of frozen water in another star system for ...

Manchester scientists will explore the risks and feasibility of 'dimming the Sun' by reflecting sunlight back into space ...

If an atmosphere is gaseous, it doesn't mean it's featureless and well mixed. In fact, Jupiter's atmosphere has structures scientists are still learning about.

This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...