According to a new study, if a primordial black hole passed within a few hundred million miles of Mars, it could shift the planet's orbit by about a meter -- causing a "wobble." ...

This video explores the key characteristics of each planet within our solar system. Suitable for teaching science at KS1 and ...

NASA and Jet Propulsion Laboratory officials gave a sneak peek into the upcoming Europa Clipper mission, the first NASA ...

Saturn's moon, Titan, is the only other celestial body we know of where long-lasting reservoirs of liquid pool on the surface ...

NASA is weeks away from sending its Clipper orbiter on a journey to the Jupiter moon Europa, which scientists believe could ...

The night sky on Tuesday will treat us to a partial lunar eclipse during a supermoon. It’s an astronomical wonder that almost ...

A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

Watching for changes in Mars’ orbit over time could be new way to detect passing dark matter, according to MIT researchers.

The temporary mini-moon of Earth, which will orbit our planet for 53 days, will not be visible to the naked eye, confirmed Dr ...

The existence of the hypothetical Planet Nine, believed to be lurking on the fringes of our solar system, is being questioned by new astrophysical research. This comes after extensive searches have ...

Saturn’s rings will disappear in the next few months, NASA has said. Saturn is the lightest planet in our solar system and it ...

So far, searches for the hypothetical Planet Nine have yielded no such world. There are many possible reasons for this, one ...