Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

The planet is tidally locked to its star, which means one side is always facing it and, for that reason, has a scorching ...

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

The annual challenge aims to gather student research to improve graphical interfaces in NASA space suits. It also contributes ...

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...