Pluto likely acquired large moon Charon in a “kiss and capture” collision billions of years ago. It may have created a subsurface ocean on the icy dwarf planet.

(Pluto has four smaller moons besides Charon.) For example, Mars is orbited by two tiny potato-shaped moons called Phobos and Deimos, which are likely two asteroids that were captured by the red ...

Elon Musk showed enthusiasm on Monday for the plans of the new president of the United States, Donald Trump, to send ...

One planet has a walnut moon, and another has potato moons. But of the nearly 300 ... half have rings of dust and ice orbiting their equator. Mars is thought to have once had a ring.

Anyone could make a mistake in thinking that the “fiction” bit of science fiction absolves the genre of any responsibility to ...

"Our moon is about a quarter-million miles away from ... You could also take a shortcut and find the planet Mars, which is also visiting Gemini now. But be prepared: Spotting asteroid 877 Alinda ...

A high-tech sensor designed and built at the Lawrence Livermore National Laboratory (LLNL) has now traveled farther than 250 ...

Which, it doesn’t matter if you like to experience casino games for free and for actual, Reel Queen games by Novomatic local ...

The Armstrong Air & Space Museum in Wapakoneta, Ohio, takes you on a fascinating journey through aviation history with exhibits that will leave you feeling like a pilot in Top Gun. Nestled in the ...

The Seashore Trolley Museum in Kennebunkport is like stepping into a time warp where public transportation was king and ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...