The Planets: Inner Worlds
nova

The rocky planets - Mercury, Venus, Earth and Mars - were born of similar material around the same time, yet only one supports life. Were Earth's neighbors always so extreme? Is there somewhere else in the solar system where life might flourish?

Duration: 56 minutes and 46 seconds

Episode Number: 4612

About Nova:

PBS' premier science series helps viewers of all ages explore the science behind the headlines.

Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.


Watch Nova - Clips, Episodes & Previews


Future Broadcast times for "Nova": (show all)

Wed, Aug 20 8:00 A.M. Cat Tales     NH World (11.3)
Wed, Aug 20 9:00 P.M. Lost Tombs of Notre Dame     NHPBS (11.1)
Thu, Aug 21 1:00 A.M. Lost Tombs of Notre Dame     NHPBS (11.1)
Fri, Aug 22 3:00 P.M. Lost Tombs of Notre Dame     NHPBS (11.1)
Sat, Aug 23 5:00 A.M. Cat Tales     NH World (11.3)
Sat, Aug 23 2:00 P.M. Lost Tombs of Notre Dame     NH Explore (11.2)
Sun, Aug 24 12:00 A.M. Lost Tombs of Notre Dame     NHPBS (11.1)
Sun, Aug 24 5:00 A.M. Lost Tombs of Notre Dame     NH Explore (11.2)
Sun, Aug 24 7:00 A.M. Lost Tombs of Notre Dame     NHPBS (11.1)
Sun, Aug 24 8:00 P.M. Lost Tombs of Notre Dame     NH Explore (11.2)
Mon, Aug 25 12:00 A.M. Lost Tombs of Notre Dame     NH Explore (11.2)
Tue, Aug 26 5:00 A.M. Cat Tales     NH World (11.3)
Tue, Aug 26 11:00 A.M. Cat Tales     NH World (11.3)
Tue, Aug 26 7:00 P.M. Lost Tombs of Notre Dame     NH World (11.3)
Tue, Aug 26 9:00 P.M. Dog Tales     NH World (11.3)
Wed, Aug 27 12:00 A.M. Lost Tombs of Notre Dame     NH World (11.3)


NHPBS Over-the-Air Broadcast

WENH-TV Ch. 11 Durham

WLED-TV Ch. 48 Littleton

WEKW-TV Ch. 18 Keene

W50DP-D Ch. 50 Hanover

W34DQ-D Ch. 34 Pittsburg

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NHPBS Five Channels

NHPBS - 11.1

NH Explore - 11.2

NH World - 11.3

NH Create - 11.4

NH Kids - 11.5

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