The eight planets in our solar system orbit the sun in roughly the same plane, because they all originally formed from the ...

For example, you’ll need binoculars or a small telescope to see Uranus and Neptune—so, while the seven planets will be there, ...

While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye.

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.

Seven planets will align in a rare planetary parade, offering a view of five planets visible to the naked eye in the night ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

This phenomenon known as a "planet parade," will feature Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune all ...

Stargazers are in for a treat this week as a planetary parade is set to take place - just a month after the last planetary spectacle.

According to the IAS, a body in the solar system must meet three basic criteria to be considered a planet: It must orbit the sun. It must have enough mass to force its shape into a sphere.

The planets orbit the sun continuously in the solar system, so at times, they slowly catch up to one another. Because they travel along the same path, or ecliptic, as they pass Earth ...

The planets orbit the sun continuously in the solar system, so at times, they slowly catch up to one another. Because they travel along the same path, or ecliptic, as they pass Earth ...