If the sun suddenly went out, Earth would freeze, life would perish, and the solar system would unravel, but humanity might have left long before that day ...

But when will the solar system end? And how will it die out? The answers to those questions depend on how we define the death of the solar system. The solar system consists of eight planets, several ...

Tis the most maligned time of the year, when the planet of communication slows its proverbial roll and wreaks havoc on our ...

Worried about Mercury going retrograde on July 18? Here’s how to work with retrograde energy instead of against it.

John Casani, who has died aged 92, was an American spaceflight engineer who led the teams that pioneered Nasa’s explorations ...

Three new full-dome movies will highlight the July schedule at the University of Wyoming Harry C. Vaughan Planetarium.

Meteorites found in the Sahara Desert might be pieces of Mercury that broke off as the result of a collision when the Solar System was still forming.

Earth Has A 1-In-100,000 Chance Of Being Ejected From The Solar System Due To A Passing Star A new simulation expands on the possible scenarios of how the Solar System will end.

In our solar system, Mercury, Venus, Earth, and Mars have period ratios of about 2.6, 1.6, and 1.9, respectively. Overall, the study showed that our solar system fits reasonably well into the team ...

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: Pictures capture icy craters and sunlit plains of solar system's smallest planet The close-up images reveal craters, the floors of which are in permanent shadow, and vast sunlit northern ...

Stunning pictures of Mercury have been published revealing the sunlit plains and possibly icy craters of the smallest planet in the solar system. Three pictures taken by the BepiColombo spacecraft ...