Could there be another planet supporting life? Carnegie Science tackles the topic for the second of its free lectures: "Planetary Habitability: The Origin of Wa ...

NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email [email protected] with ...

Estimating the chance of getting a message from life beyond Earth, say within the next decade, isn’t easy. Even the best experts are reluctant to offer precise odds. “Anybody who gave you a figure ...

Educators and scientists at Northern Arizona University and the USGS Astrogeology Science Center in Flagstaff have published an out-of-school space science curriculum this week as part of a NASA ...

In the early chaos of planetary formation, before crusts cooled or atmospheres settled, water might already have been bubbling into existence. Not fromicy comets or far-flung asteroids, but from the ...