Oumuamua is the first known interstellar object to enter our solar system, sparking debate with its strange shape, speed, and ...

Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', ...

One Pluto year equals 248 Earth years. At 1473 miles in diameter—about half the width of the United States—Pluto is the ...

Comets are icy bodies that orbit the Sun, often referred to as ‘dirty snowballs’. Learn about their composition, formation, ...

Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of collapsing gas created our Sun, the first thing to form in ...

Discover interesting facts about how the moon formed, what it's made out of, and the many missions humans have launched to ...

Saturn is the second-largest planet in the solar system. Saturn is the sixth planet from the sun and the second-largest planet in the solar system. Known for its stunning rings, Saturn is a gas ...

An energy expert from Cure, a grassroots organization focused on clean energy, set the record straight about solar panel recycling, as some people believe the hardware will end up in landfills. ...

NASA astrophysics Dr Alex Young has recently spoken about whether the Sun will "ever burn out". In a video uploaded by the space agency, he said: "Well, the Sun, just like the stars we see at night, ...

Elon Musk is taking the long view. The billionaire SpaceX founder has long said that humanity needs to expand its footprint ...