There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

Normally when a medium-size star dies, it blasts away the bulk of material in its system. The Hubble discovery was surprising ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

The bold question-askers at What If explore whether our Solar System could survive if it ended up orbiting a black hole. Treasury leaves door open to tax raid on pensioners Phillies Secure Bizarre ...