Jupiter and Venus - the two brightest planets - have appeared together in the morning sky. The planetary conjunction was visible to the naked eye across much of the UK, with the time before dawn ...

The cone-shaped SPHEREx — at 1,110 pounds, the heft of a grand piano — will take six months to map the entire sky with its infrared eyes and wide field of view. Four full-sky surveys are ...

The background stars don't change, but the moon's position in front of them does. Don't feel you have to stay up late (or rise super early) to see a lunar occultation.

This evening will become dry as lengthy clear spells develop. Overnight, clear spells will persist for the most part but it will cloud over by dawn. It will remain dry and settled throughout ...

This evening will become dry as lengthy clear spells develop. Overnight, thick cloud will build in from the west, leaving it mostly overcast with the risk of a few spells of rain towards dawn ...

This Evening and Tonight: Through this evening and overnight it will remain cloudy with some persistent rain and drizzle by dawn. Thickening cloud will shroud the hills and it will be rather ...