At four times the distance from the Sun of Mercury and with no atmosphere to keep it warm ... and with the planet being about ...

The nights are long this month, so there are more hours for premium star viewing—and lots of planets will be visible.

ASTROLOGER Maggie Innes has looked to the stars to find out what’s coming up for the 12 star signs this festive season. Read ...

One of Uranus's moons likely has an ocean while the composition of the planet itself is more bizarre than we knew ...

Jupiter reaches a stunning opposition, Mars is brilliant, Saturn and Venus light the evening sky, and Mercury rises before ...