Over the course of three centuries, from the 17th through the 19th inclusive, there was an astronomical controversy that was ...

A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth.

The planet Venus (magnitude -3.9) is in close proximity (1.4° southwest) to the Beehive Cluster (M44, magnitude 3.1) in the constellation Cancer, observable in the pre-dawn eastern sky. While M44 is ...

A hidden population of asteroids sharing Venus' orbit could threaten Earth in a few thousand years, and we might not even see them coming without better telescopes. These so-called Venus co-orbital ...

A sky event on November 2 positions Neptune between Saturn and the Moon. Venus is observable in the morning sky, located to the left of Spica (Virgo’s brightest star), approximately one hour before ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

The Beehive Cluster is an open cluster in the constellation Cancer. It is one of the nearest open clusters to the Solar System, and it contains a larger star population than most other nearby clusters ...

Watch this stunning pairing in the pre-dawn sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A pairing-off of the brightest planet and a ...

A celestial conjunction featuring the moon, Venus, and the star Regulus will be visible on Friday, Sept. 19. This event will be bright enough to be seen without a telescope, though clouds could ...

A celestial conjunction featuring the moon, Venus, and the star Regulus will be visible on Friday, Sept. 19. This event will be bright enough to be seen without a telescope, though clouds could ...