A giant wave of undulating gas and dust appears, per new research, to have engulfed our Solar System millions of years ago. Now, University of Vienna doctoral student Efrem Maconi thinks that our ...

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Pluto isn’t the only dwarf planet in our solar system's outer reaches. Now is an ideal time to look for the egg-shaped Haumea ...

As we attempt to become a multi-planet species recent research has mapped a “interstellar tunnel” from our solar system pointing toward the constellation Centaurus. That is direction in which ...

If Planet X indeed exists, its discovery could have groundbreaking significance for our understanding of the Solar System. Regardless of the final results, this quest illustrates how much we still ...

Uranus, the mysterious ice giant, has 27 known moons, each named after literary characters from Shakespeare and Alexander ...

emphasizing that it can sometimes be easier to spot planets hundreds of light-years away than those within our Solar System. 'Xenon 129 mystery': Harvard scientist claims Mars was home to a race ...

A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system. Interstellar material has been found within our solar system, but ...

The first interstellar object ever detected, the mysterious and cigar-shaped 'Oumuamua, zoomed through our solar system in 2017. 'Oumuamua did not exhibit the comet-like traits of C/2019 Q4.

The mysterious cloud of space rocks ... but not on the solar system’s planets, which are pulled more strongly by our Sun. When researchers used Nasa's Pleiades supercomputer to simulate these ...