SpaceX has stacked its Starship megarocket ahead of the vehicle's sixth test flight, which is scheduled to take place on ...

Scientists have traced the origins of the Lafayette Meteorite back to Mars, dating its water-altered minerals to 742 million ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

Some minerals in lava could suggest water is nearby.

For her 40th birthday, the Academy Award-winning actress turned Monaco royal, Grace Kelly, threw an epic Scorpio-themed ...

The Full Super Moon occults the Pleiades, the ice giant Uranus reaches opposition, and the Leonid meteor shower peaks in the ...

November's spectacle closes out a series of four big and bright full moons that have captivated sky watchers since late ...

Not only is it a supermoon, meaning our lunar satellite will be slightly brighter and closer, but it's the last supermoon ...

NASA's Perseverance Mars rover spots a scattering of bizarre bright white pebbles of a mysterious composition and origin.

A homicide investigation is underway after a late-night shooting in South Tucson Tuesday evening. No suspects are in custody at this time.

"Terrifying TikTok videos that might keep you up at night. Secret History uncovers the forgotten ... Wins Key Virginia Seat ...

An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of ...