Space stations with artificial gravity that will allow humans to travel deep into the Solar System are on the horizon.

It's the third of a generous five Saturdays in the month of November. What did we do to deserve such a bounty of days off? In the last week, we reported on hundreds of developments in science. Here is ...

Imagine a future where humans accelerate out of the Solar System and even reach their nearest star riding on spacecraft powered by solar sails. Such space travel has now moved from the pages of ...

(Ianm35/iStock/Getty Images Plus) The Solar System is one of the comforting constants of human existence. No matter what else ...

A strong geomagnetic storm is expected to reach Earth following recent solar eruptions, raising questions about its impact on ...