The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

Mercury takes only 88 Earth days to orbit the sun.

Colombo, February 02 (Daily Mirror) - As a rare event, all planets in our solar system, except Mercury, are visible in one line, but only four can be seen with the naked eye these days ...

"In January, you'll have the opportunity to take in four bright planets in a sweeping view" said Preston Dyches of NASA's Jet ...

However, this year a powerful new telescope is coming online that could prove once and for all that there really is a ninth planet in our Solar System. The same year that Pluto was ignominiously ...

Get closer to our solar companions with the best telescopes for seeing planets ... system, we've selected the best telescopes for deep space. Or if you're looking for a scope that's more of an all ...