NOVA

Eclipse Over America

On August 21, 2017, millions of Americans will witness the first total solar eclipse to cross the continental United States in 99 years. While hordes of citizens prepare to flock to the eclipse’s path of totality, scientists, too, are staking out spots for a very different reason: to investigate the secrets of the sun’s elusive atmosphere.

Eclipse Over America Preview

30s

On August 21, 2017, millions of Americans will witness the first total solar eclipse to cross the continental United States in 99 years. While hordes of citizens prepare to flock to the eclipse’s path of totality, scientists, too, are staking out spots for a very different reason: to investigate the secrets of the sun’s elusive atmosphere.

Previews + Extras

  • Eclipse Over America Trailer: asset-mezzanine-16x9

    Eclipse Over America Trailer

    S44 E11 - 1m 37s

    On August 21, 2017, millions of Americans will witness the first total solar eclipse to cross the continental United States in 99 years. While hordes of citizens prepare to flock to the eclipse’s path of totality, scientists, too, are staking out spots for a very different reason: to investigate the secrets of the sun’s elusive atmosphere.

  • Watch an Eclipse Safely: asset-mezzanine-16x9

    Watch an Eclipse Safely

    S44 E11 - 3m 19s

    With the US eclipse just over a week away, here’s how you can watch it safely.

  • Why Eclipses Don't Happen Every Month: asset-mezzanine-16x9

    Why Eclipses Don't Happen Every Month

    S44 E11 - 1m 47s

    Why don't solar eclipses happen every month? After all, you only need three things to make a solar eclipse: the Sun, the Earth and the Moon.

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