The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky thanks to a rare ...

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

A stunning photo of a "parade of planets", shows Mars, Jupiter, Uranus, Saturn, Venus, Neptune, and Mercury in alignment from ...

Don't miss this chance to see all seven of our solar system neighbors in the sky at the same time. The planetary alignment ...

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

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

Starting Friday evening, a rare alignment of the planets will allow observers to see all seven planets in the Solar System, visible without optical aids, making it a unique opportunity for ...

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

Seven planets grace the sky at the end of February in what’s known as a planetary parade, though some will be difficult to spot NEW YORK -- Seven planets grace the sky at the end of February in ...

That path is called the ecliptic, and it exists because all planets in our solar system orbit around the sun on roughly the same plane. You may like Watch 'planetary parade' online for free on Jan ...

Beginning in late February, seven planets will align in the night sky. But Uranus and Neptune may require a telescope to see. Mars SKY AT Viewed from above the solar system, the seven planets will ...