Add Yahoo as a preferred source to see more of our stories on Google. An image of a planet with a heart-shaped scar toward the bottom right. . When NASA’s New Horizons mission flew past Pluto in 2015, ...

Add Yahoo as a preferred source to see more of our stories on Google. A huge heart-shaped feature on the surface of Pluto has intrigued astronomers since NASA’s New Horizons spacecraft captured it in ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Artistic representation of the huge and slow impact on Pluto ...

As Nasa's New Horizons spacecraft blasted past Pluto at around 58,536 km/h it captured more data and images on the dwarf planet than ever before. Perhaps the most iconic was the first ever glimpse at ...

A liquid ocean lying deep beneath Pluto's frozen surface is the best explanation for features revealed by NASA's New Horizons spacecraft, according to a new analysis. The idea that Pluto has a ...

Researchers simulate how an ancient impact left a pear-shaped dent on Pluto. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When NASA’s New ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A huge heart-shaped ...