Astronomers have discovered a rare planet orbiting at a 90-degree angle around two brown dwarfs—marking the first evidence of ...

Astronomers have discovered the weirdest planetary system ever seen, consisting of a planet rolling around rare binary ...

After splashdown, the crew will attempt to exit the vehicle without assistance to assess their physical capabilities.

For the first time, scientists have found strong evidence of a "polar planet"—a planet whose orbit is tilted at 90 degrees ...

Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first ...

Fram2 crew was surprised to not see any evidence of human activity at the South Pole from 285 miles above. For the first time ...

The four-person crew, led by cryptocurrency billionaire Chun Wang, will spend three to five days on a rare flight path around ...

SpaceX chalked up another human spaceflight Monday night, taking four civilians on a trip around the Earth that has never ...

The mission, funded and commanded by a cryptocurrency entrepreneur, was launched by SpaceX on Monday and has grabbed ...

The first four humans to orbit Earth’s poles are sharing their experiences from their historic mission. In a discussion with ...

The first four humans to orbit over Earth's north and south poles have safely returned to Earth.

Artist’s impression of the exoplanet 2M1510 (AB) b’s unusual orbit around its host stars, a pair of brown dwarfs. The newly discovered planet has a polar orbit, which is perpendicular to the ...