A photographer is thought to have become the first person to capture all seven planets and Earth in one picture. The rare image was made possible because a “great planetary parade” is taking ...

According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

January is a good month for interesting planetary alignment. You will have a lot going on in the night sky. For most of the month, six out of the eight planets will be visible in the heavens. Mercury ...

"We reference the planets as symbols to better understand our lives," PEOPLE's resident astrologer Kyle Thomas says Skyler Caruso is a Writer and Reporter of PEOPLE Digital Entertainment.

A breathtaking photograph taken in the UK could be the first to depict all the planets in our solar system at the one time. The milestone image was captured in Somerset by a UK photographer during an ...

Watch this video to find out more about the Earth, planets in our Solar System and other planets far off in outer space. From up here on the International Space Station I get a great view of Earth.

Planets' temperatures are largely influenced by their structural characteristics and proximity to the Sun, however, Venus ...

Beginning about 4.5 billion years ago, the theory goes, a galactic cloud of interstellar gas and dust collapsed and ignited in a blaze of thermonuclear fusion to create our Sun. Swirling around ...