The moon will rise with Venus and the ice giant Neptune in the pre-dawn sky on Thursday, May 22.

Between May 20 and 24, the moon, Saturn and Venus will meet in a mini 'planetary parade,' becoming visible in the northern ...

Large and complex sunspot groups characterize the surface of the dynamic sun during its activity cycle. A new camera system ...

The last astronomy event of May will appear in the sky at the end of the week, plus onlookers will have the chance to spot a ...

With summer soon approaching, the Milky Way will become more visible in May, especially as the new moon makes the skies dark.

The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most stunning solar images that our satellites and telescopes have captured.

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on ...