February has already proven to be a snowy month for Oregon, making the name of the upcoming full moon quite fitting. Here's ...

Tonight starts a great week of star gazing. Here's when to watch the full moon next to Venus, and a rare planetary parade ...

For decades, Pluto was celebrated as the ninth planet of our solar system. However, in 2006, the International Astronomical Union (IAU) redefined what constitutes a planet, leading to Pluto’s ...

Mercury is the smallest planet in our solar system and is only slightly larger than Earth's moon. However, due to its size, Mercury also is the fastest planet in our solar system, orbiting the sun ...

And not just any planet. Mercury. The tiny menace of the solar system. The one that can’t mind its own business. The reason autocorrect is suddenly possessed and WiFi collapses exactly when it's ...

Cold air can remain for days on end until the Arctic vortex stabilizes again. On a warming planet where increasing heat is the main signature of climate change, scientists agree that we will ...

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with shiny and bright Venus.

This month, beside the snow moon, the planet Venus will shine at its brightest for the year after sunset, according to NASA.

Solar terrestrial planets refer to the first four planets in the solar system, i.e, Mercury, Venus, Earth and Mars. Out of these, Mercury is the smallest whereas Venus is the hottest. Earth, however, ...

This February brings a rare planetary alignment that will gather five bright planets into clear view — Venus, Jupiter, Mars, Mercury, and Saturn. The next similar alignment is expected to occur ...