The report, known as the PESTO Search for Life Instrumentation Study, examines how scientists can better detect biological ...

An international space mission designed to reveal how Earth is protected from harmful solar activity has successfully ...

Earth’s surface is warming, but the upper atmosphere has been cooling for decades, and scientists now understand why.

There are plenty of science fiction TV shows out there, but these 10 are the best cult classics to add to your watchlist (if ...

Together, the instruments provide simultaneous global-scale imaging of magnetospheric dynamics and in-situ measurements of ...

A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if ...

Nuclear power plants are safer than many suspect. But putting reactors in space is a concept with a checkered history. One ...