Mars is not the dead planet it is often imagined to be: intense electrical activity is constantly sculpting its landscape.

Through new experiments, researchers in Japan and Germany have recreated the chemical conditions found in the subsurface ...

Congress has effectively nullified President Donald Trump's attempt to gut the nation's civil space program, approving a bipartisan spending package that keeps NASA's budget largely intact and ...

Using the Hubble Space Telescope, astronomers have witnessed an infant star 20 times larger than the sun setting interstellar ...

This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ice sheets, and carbon cycle also shape how those space-driven rhythms show ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...