资讯

K2-360 is a newly found planetary system with a super-dense planet, likely the core of a former larger world, shaped by ...
Astronomers have confirmed the existence of four rocky planets orbiting Barnard’s Star, our nearest solitary stellar neighbor ...
Astronomers have long suspected that an enormous, unseen planet is hiding somewhere far beyond Neptune, quietly shaping the ...
One of these many questions asked is what happened to Earth at the end of the film. The Christopher Nolan movie centres ...