The HubbleSpace Telescope has spied one of the smallest objects ever detected around anormal star. The object further blurs the line between stars and planets and raises new questions abouthow planets ...
A proposed planet definition – a planet is a sub-stellar mass body that has never undergone nuclear fusion and that has sufficient self-gravitation to assume a spheroidal shape adequately described by ...
Scientists have discovered a mysterious object at the center of our Milky Way that does not fit the criteria of anything else in the galaxy. The team found the object emits microwaves, which suggests ...
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