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

BEST TIME TO SEE: As shown Jupiter is a magnificent planet to observe. Through the eyepiece, it presents a tangible disc full of detail. Weather and local seeing effects can reduce the visibility, but

Jupiter may boast 97 confirmed moons (at the time of writing), but only four – the Galilean giants, Io, Europa, Ganymede and Callisto – are generally described as being within easy reach of amateurs.

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

From chasing the Northern Lights to witnessing a solar eclipse, why not try an astrotourism holiday in 2026?

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