What is the difference between a quasar and a pulsar?

Amazing answers to your curious questions

20 amazing answers t o curious

Isn’t it amazing that astronomy – humanity’s oldest science – continues to generate such a delightful amount of new knowledge? Seeing as we’ve been studying the motion of the stars for a good long whi

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

What the scientists are saying… The oldest ...

The cloning of animals – pets, farm animals, racehorses – is today done routinely on an industrial scale. Bianca Bosker investigates