Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

A team of researchers has found a simpler and less mysterious answer as to why bodies in the distant solar system have strange orbits. One of the biggest mysteries of out stellar neighbourhood has ...

A new study with the incredibly exciting title of "Overdispersed Radio Source Counts and Excess Radio Dipole Detection" has ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

I/ATLAS is the third confirmed interstellar object known to enter our Solar System, following ʻOumuamua and 2I/Borisov.

Scientists have been trying to find a hypothetical Planet 9 that may exist outside our known solar system based on the unusual orbits of certain dwarf planets. But those orbits might not require a ...

TIMHi, I'm Tim Peake. I'm an astronaut based here at the European Space Agency in Germany, and from December 2015, to June 2016, I spent six months orbiting Earth on the International Space Station.

Southwest Research Institute scientists propose a new model for the formation of compact exoplanetary systems that contain multiple rocky planets in tight orbits around their star. In this model, ...

The discovery of a tiny planet dubbed ‘The Goblin’ on the fringes of the solar system could indicate the presence of the fabled Planet Nine. With Halloween less than a month away, the world of ...

Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

The cosmos rarely offers precise coincidences without a hidden cause. As the interstellar visitor 3I/ATLAS cuts a path ...