Experts from the University of Michigan examined the results of a number of solar system surveys to look for evidence of the long-theorised 'super Earth' type planet. The Planet Nine theory gained ...

An interstellar visitor may have warped the solar system billions of years ago, a new study has claimed. Scientists suggested the enormous object disrupted the orbits of Jupiter, Saturn, Uranus and ...

In theory, it could happen – one of the very first solutions to the three-body problem was this scenario. But it is very unlikely to be stable over time. You need the stars to have near equal mass and ...

Astronomers have captured a rare and remarkably close view of a giant planet circling a pair of tightly bound suns, offering one of the clearest real-world echoes yet of the fictional world Tatooine.

Currently, over 45,000 human-made objects are orbiting our planet, forming a tangle of trajectories that seems increasingly difficult to secure. A team from the Lawrence Livermore National Laboratory ...

Orbits are eliptical because of Newtons Law of Gravity (bodies attract each other in proportion to their mass and inversly proportional to the square of the distance between them). All worked out by ...

Scientists may have uncovered a way to detect elusive newborn planets hiding in the disks around young stars, and it’s based on the same gravitational phenomenon that allows the James Webb Space ...

Astronomers have found a planetary system with six different worlds that orbit in a strange rhythm. The set of planets move around their star in a rhythmic beat, scientists say, staying synchronised ...