Saturn’s largest moon might not be the barren world it seems. Beneath Titan’s icy crust lies a vast ocean of liquid ...

Four planets in the solar system are about to appear in alignment in the night sky. Here's how stargazers will be able to see ...

Venus, Saturn, and Mercury are full of surprises this month, and they have one more awe-striking display in store. Before ...

Mars and Jupiter take center stage this month. Mars is visible high overhead after dark, shining bright and red as it moves steadily eastward throughout April. Meanwhile, Jupiter remains an early ...

An international team of astronomers using the NASA/ESA Hubble Space Telescope has made new measurements of Uranus’ interior rotation rate with a novel technique, achieving a level of accuracy 1 000 ...

Scientists are increasingly concerned about the future of Earth science under President Donald Trump, as three key NASA ...

Titan, Saturn's largest moon, is unique in our solar system for its hydrocarbon landscapes and subsurface ocean. This world ...

Saturn’s moon Titan has long been regarded as one of the most promising places in our solar system for the potential ...

Space is completely silent because there is no air, which prevents sound from traveling.

NASA ...