7
Orbital inconsistancies indicative of a mysterious hidden planet in our solar system may have an alternative explanation.
6
Astronomers believe that there is a small chance that a rogue planet could have been 'captured' by the Sun's gravity.
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Pellet-beam propulsion has the potential to enable a spacecraft to cross the entire solar system within 5 years.
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A meteor from another solar system landed on Earth back in 2014, but obtaining more information about it has proven challenging.
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It turns out that Saturn and the other gas giants are not the only planetary bodies in our solar system to have rings.
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Jupiter's status as the planet with the most moons in our solar system has now officially been restored.
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A fascinating new video has emerged showing how far it is possible to throw a ball on the other worlds in our solar system.
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Situated 40 light-years away, this hellish terrestrial world is like nothing found in our own solar system.
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Harvard astronomer Avi Loeb and colleague Amir Siraj believe that they have identified another interstellar visitor.
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Over the last 30 years, scientists have succeeded in identifying a staggering 5,000 planets in distant solar systems.
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The potential existence of an undiscovered planet in our own solar system has intrigued astronomers for years.
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Scientists have been aiming to bring the hunt for intelligent alien life a little closer to home.
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For the first time, scientists have found liquid water inside a meteorite from the earliest days of the solar system.
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A NASA report published in 2018 takes the idea of finding alien 'technosignatures' very seriously indeed.
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The man, who filed the lawsuit earlier this month, claims that he is from the 'sixth planet of our solar system'.
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Scientists have found evidence to suggest that another world once existed between Uranus and Saturn.
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We've been doing a good job of messing up our own planet, but what about the rest of the solar system ?
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Scientists have determined the most likely shape of the heliosphere which surrounds the solar system.
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Other stars may be able to host more than our own solar system's solitary habitable world, a new study suggests.
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A stunning new image of the solar system's largest planet was put together from hundreds of shots.