Many of the most dramatic cosmic events take the form of explosions, from asteroid impacts to the Big Bang itself. Here are some of the most spectacular examples

It’s a cold, clear February evening on Brighton beach. The sun has not yet dipped below the horizon and the last of the light is that strange, luminescent blue that presages dusk. Hundreds of pairs of

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

The end is inevitable. Eventually, our Sun will grow old and die. When it does, how much of the rest of the Solar System will it take with it? The fate of Earth hangs in the balance… The end will star

Asteroids rich in rare elements could be harvested for their valuable contents, but the real worth may be in using them as interplanetary fuel stations

At around 9am on Tuesday 30 January 1607, the tide in the Bristol Channel started rising – and didn’t stop. To the horror of folk along the coast, as eyewitness William Jones put it, “mighty hills of