Astronomers Discover a Rogue Planet the Size of Saturn Drifting Through Our Galaxy ...

Planets travel alone in space, without a parent star. These wandering worlds, far from being rare, might even be extremely common, offering a new and unprecedented view of our galaxy. To detect these ...

Astronomers have detected a massive, lonely world drifting through the darkness without a star to call home. This Saturn-sized rogue planet was discovered by an international team of scientists using ...

Scientists on Earth use seismometers to get a more detailed picture of what the inside of the Earth is made of. Those seismometers record vibrations from earthquakes. The vibrations change depending ...