A $2.14-billion federal loan for an Ottawa-based satellite operator has Canadian politicians arguing about whether American billionaire Elon Musk poses a national security risk.

The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...

NASA's two car-sized labs exploring Mars each discovered rocks that neither mission had seen before, revealing a more diverse ...

The installation of habitats, landing pads, equipment shelters, tall towers on the moon could be off to a shaky start.

A court hearing for the suspect accused of shooting two Phoenix police officers, one of whom died, has been delayed.

The famous opening line of the popular Earth, Wind & Fire song has inspired social media users to post memes and gifs on Sept ...

Fall weather is soon going to be hitting the Northeast and just in time as the official start to fall — the autumnal equinox ...

TEMPE, AZ (AZFamily) — A man is in custody after Tempe police say he fired multiple rounds at passing vehicles earlier this ...

A rare mini-moon, a small asteroid temporarily captured by Earth's gravity, will briefly orbit the planet for two months.

His band’s “Comfortably Numb” cover won’t heal the rift between David Gilmour and Roger Waters. But it doesn’t hurt to try.

With the fall season just around the corner, that means we’ll start to see longer hours of darkness than daylight in the days ...

Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...