The five planets will be visible to the naked eye, but a telescope can add another layer of delight Alan Dyer, Inc/Visuals Unlimited/Corbis Step outside this week into the chilly predawn to see the ...

On Saturday night, Jupiter will become in perfect alignment with the Earth and Sun causing the planet to appear the biggest ...

The universe is getting ready to show us a rare, shadowless view of the deep unknown. Earth, the sun, and the mysterious ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...