A puzzling image from the Huygens probe's 2005 Titan landing, showing river-like channels, continues to intrigue scientists.

NASA has spotted what looks like green rain on Titan, Saturn's largest moon. The moon seems to glow a green color, which is ...

A decades-old image from NASA’s first landing on Titan still baffles scientists. What it captured has sparked 20 years of ...

Scientists have detected some of the oldest signs of life on Earth using a new method that recognizes chemical fingerprints ...

Emily Kwong and Regina Barber of NPR's Short Wave discuss new findings about the ocean of Saturn's moon Enceladus, the secrets behind chameleons' eye movements and the energy use behind AI computing.

Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest.

When astronomers search for planets that could host liquid water on their surface, they start by looking at a star's ...

The James Webb Space Telescope has just achieved an unprecedented feat by mapping for the first time the atmosphere of a ...

When discussing the best classic rock songs of every year of the 1970s, it's impossible not to mention songs like "Layla" and ...

A single photograph taken during Huygens’ 2005 descent onto Titan still puzzles scientists, revealing river-like channels ...