The Dark Energy Spectroscopic Instrument has completed its five-year mission to build the most comprehensive 3D map of the ...

Intrigued by reports of recent volcanic eruptions on Venus? WashU planetary scientists Paul Byrne and Rebecca Hahn want you to use their new map of 85,000 volcanoes on Venus to help locate the next ...

When you first see Antarctica on a globe, it looks like a smooth sheet of ice pressed against the bottom of the planet. But the rugged continent buried underneath is filled with sights that no one has ...