Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

Six planets are lining up in a row from our Earthly view of the cosmos, in a spectacle that'll be visible in January through ...

In addition to the hope of a new cycle and new directions for all people, the New Year brings great and good news in the first months of the year for all those who are fond of obse ...

The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...

A spectacular celestial event will unfold as six planets align in what astronomers call a planetary parade, offering ...

Hollyoaks aired another major character exit as Jeremy Blake’s horrifying killing spree almost continued. The villain ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...

The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with ...

"A parade of planets, also sometimes referred to as a planetary alignment, is when several planets in our solar system appear ...

A parade of planets will be visible to skywatchers around the globe through the rest of this month and into February.

Tonight, stargazers can see a rare "planet parade" as six planets form a visible arc: Mars, Jupiter, Uranus, Neptune, Saturn, ...

In January, stargazers will be able to see four bright planets, the close dance of Venus and Saturn, Mars at opposition, and ...