Additionally, we compare mountain blocks in chaotic terrain and fretted terrain on Mars. We find a positive linear relationship between the size and height of chaos blocks on Pluto and Mars, whereas ...

A high-resolution image of Pluto taken by New Horizons on July 14, 2015. The image has been color-enhanced to show the different geological features of the surface. NASA / Johns Hopkins University ...

Try for a moment to wrap your mind around the concept of “deep time.” That is, a time long ago when the dinosaurs lived, or when our planet came to be, about 4.5 billion years ago. So much has ...

Visual observation of Pluto using amateur telescopes is challenging due to its faint magnitude (currently 14.4), requiring instruments larger than 8 inches in aperture for a reasonable chance of ...