PBS News Hour

A look at what might be the brightest object in the universe

According to a paper published this past week in the journal Nature Astronomy, scientists found what could be the brightest known object in the universe: a quasar produced by a massive and voracious black hole. It’s estimated to be emitting light that’s 500 trillion times more intense than Earth’s sun. John Yang has more.

A look at what might be the brightest object in the universe

1m 9s

  • July 25, 2024 - PBS News Hour full episode: asset-mezzanine-16x9

    July 25, 2024 - PBS News Hour full episode

    S2024 E208 - 57m 46s

    Thursday on the News Hour, the new presidential matchup takes shape with Vice President Harris trying to rally support from key voting blocs and former President Trump sharpening his attacks. We hear how families of hostages view Israeli Prime Minister Netanyahu's controversial visit to the U.S. Plus, our look at what's behind the troubling rise in suicides among young Black Americans.

  • Biden's addresses the nation after 2024 exit | PBS News Special Coverage: asset-mezzanine-16x9

    Biden's addresses the nation after 2024 exit | PBS News Special Coverage

    26m 46s

    President Joe Biden explained his decision to exit the 2024 race Wednesday in a live address from the Oval Office. Biden spoke about how it was time to "pass the torch to a new generation," and the opportunity he saw to unite his party in the name of democracy. Amna Nawaz and Geoff Bennett host special coverage with Correspondent Laura Barrón-López and strategists Kevin Madden and Guy Cecil.

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