All planets to align at the same time in rare planetary parade - For the last time until 2040, seven planets will appear ...

New research shows that meteoroid impacts on Mars generate seismic signals that travel much deeper than previously thought, ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with shiny and bright Venus.

Here's when and how to watch the next full moon and February's rare planetary parade, starting with the shiny bright planet of Venus.

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

A mysterious square formation on Mars has caught the attention of SpaceX founder Elon Musk, who expressed his desire to ...

A book called "Mars Project" originated as a technical appendix to a science fiction novel, both of which were written by rocket science pioneer Wernher von Braun.  The technical appendix was ...

Mars, Venus, Jupiter, Saturn, Uranus and Neptune will appear together in a row throughout the start of February – although Neptune and Uranus will only be visible with binoculars or a telescope.

An 'square structure' recorded by the NASA's Mars Orbiter Camera in 2001 is currently going viral online - as many wonder what it could be.