The solar system of the far future is safe from a run-in with a runaway dead star. Last year, researchers looked at the trajectory of a rogue white dwarf star called WD 0810–353 with the Gaia space ...
Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed rapidly in a chaotic disk at the dawn of the solar system The triumph of NASA ...
NASA says its Hubble Space Telescope has detected a white dwarf star that consumed fragments of a Pluto-like object. Space experts say the discovery provides new insights into how planetary systems ...