When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an ...

A stellar occultation this month gave scientists an opportunity to scrutinize the seventh planet from the Sun.

A rare alignment of the moon and three planets will give millions a reason to look up — and the view could leave stargazers ...

Saturn, Venus and Neptune will form a planetary triangle in the eastern pre-dawn sky, with Mercury appearing near the horizon ...

A rare alignment of the moon and three planets will give millions a reason to look up — and the view could leave stargazers ...

Venus, Saturn and the crescent Moon will align in the sky later this week, forming a ‘smiley face’ - what time should you ...

April’s planetary parade has fewer planets. Only four will line up: Venus, Saturn, Mercury and Neptune. April's parade of ...

Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

Skywatchers worldwide are in for a charming cosmic display before the Sun rises Friday, as three celestial bodies will appear in close conjunction.

Get ready to put a smile on your face and have the sky smile back when the planets align over New York City this week. Venus, ...

From our planet's point of view, they will create a nearly perfect triangular shape, with the Moon's curved crescent creating a shape that will look like a smiling face. This brief alignment will ...