Astronomers have, for the first time, pinned down both the mass and distance of a planet that drifts through the galaxy ...
The team has estimated that the planet is about 22 percent the mass of Jupiter, so roughly a Saturn-sized world. It is ...
It’s a bit mind-bending to realise that everything we know about the scale of the universe comes from people stuck […] ...
While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...