Our solar system today has eight planets. Till a few years back, Pluto was our ninth planet, until it was demoted to a dwarf planet. But some studies suggest that the ancient solar system once still ...

After signing with the Pittsburgh Steelers, NFL star Aaron Rodgers announced that he got married late last year to his ...

"The new brown dwarfs are the least massive known brown dwarfs. They place a new constraint on the lowest mass at which brown ...

TeamLab Planets, a huge immersive art museum, has become one of the most popular attractions in Tokyo, Japan. It's worth a ...

On Episode 164 of This Week In Space, Rod Pyle and Tariq Malik discuss these concerning times for NASA with Casey Dreier, the Chief of Space Policy for The Planetary Society. What a wild week it's ...

Have we just all grown up with 9 planets and the thought ... We get this nice, easy to memorize symmetry of eight or nine planets and leave it at that. Should it be taught as more of an evolving ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

TOI-6894 is one such star. Announced Wednesday in a paper for Nature Astronomy, the red dwarf is just 20% the mass of our Sun ...

A sweeping new ICE operation shows how Donald Trump’s focus on immigration is reshaping federal law enforcement.

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

The TNO, which are described as minor planets that orbit the sun at a greater distance than Neptune, were found on the edge ...