The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.
Starlust on MSN
NASA sacrifices Voyager 1 instrument to extend historic interstellar spacecraft's mission
The Low-Energy Charged Particles (LECP) science instrument was shut down by engineers at JPL to conserve power.
A study of 300,000 galaxies confirms that gravity follows Newton's law and deepens the mystery of dark matter.
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