NOVA.

NOVA

Australia's First 4 Billion Years: Monsters

Some of the largest and most dangerous reptiles to walk the Earth shared space with mammals such as the platypus. (60 minutes)

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UPCOMING EPISODES

Wed, 4/15 at 8:00 pm on Austin PBS HDTV

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Thu, 4/16 at 1:00 am on Austin PBS HDTV

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Sun, 4/19 at 3:00 am on Austin PBS HDTV

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Sun, 4/19 at 5:00 pm on Austin PBS HDTV

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Tue, 4/21 at 6:00 pm on Austin PBS WORLD

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Tue, 4/21 at 11:00 pm on Austin PBS WORLD

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)

Wed, 4/22 at 7:00 am on Austin PBS WORLD

Return to the Moon

Four members of the Artemis II crew embark on a perilous 10-day journey to orbit the moon. (60 minutes)