• AP Top Science News at 7:30 p.m. EST

    Updated:

    Farout: Scientists spot solar system's farthest known object

    Huge barrier isn't trapping plastic waste in Pacific Ocean

    First private Israeli lunar mission will launch in February

    Next-generation of GPS satellites are headed to space

    Talks adopt 'rulebook' to put Paris climate deal into action

    Idaho test reactor is pivotal in US nuclear power strategy

    Alaska groups sue EPA to enforce clean air laws in Fairbanks

    Indonesia's Soputan volcano erupts, ejecting thick ash

    California is first state to mandate zero-emission bus fleet

    Virgin Galactic tourism rocket ship reaches space in test

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