Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a telescope to be seen.

Space games have been there since the beginning of video game history. Today, these five offer galactic explorers a broad mix of genres with lots of fast-paced action adventures, tricky trade ...

Venus, Mars, Jupiter and Saturn are visible to the naked eye this month and for part of February. Uranus and Neptune can be spotted with binoculars and telescopes.

You're running out of time to see January's planetary conjunction. Head outside and look up so you don't miss this cosmic show.

While Charon is currently listed as a satellite or moon by the International Astronomical Union (IAU), consideration is being given to it perhaps being classified as a dwarf planet in its own right, ...