NOVA #4612
The Planets: Inner Worlds
Wednesday, March 5, 2025 at 8:30pm

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?

• WTVP-HD 47.1 - Wed, 03/05/2025 @ 8:30 PM
• WTVP-HD 47.1 - Thu, 03/06/2025 @ 12:00 PM
• WTVP-HD 47.1 - Fri, 03/07/2025 @ 1:30 AM

NOVA #5103
Building the Eiffel Tower
Wednesday, March 19, 2025 at 10pm

Explore the revolutionary engineering behind Paris’s iconic landmark. Completed in 1889, the iron tower smashed the record for the tallest structure on Earth, ushering in a new age of global construction that reached for the skies.

• WTVP-HD 47.1 - Wed, 03/19/2025 @ 10:00 PM
• WTVP-HD 47.1 - Thu, 03/20/2025 @ 12:00 AM
• WTVP-HD 47.1 - Thu, 03/20/2025 @ 12:00 PM
• WTVP-HD 47.1 - Fri, 03/21/2025 @ 4:00 AM
• WTVP-WORLD 47.3 - Tue, 03/25/2025 @ 6:00 PM
• WTVP-WORLD 47.3 - Tue, 03/25/2025 @ 11:00 PM
• WTVP-WORLD 47.3 - Wed, 03/26/2025 @ 7:00 AM

NOVA #5104
Hunt for the Oldest DNA
Wednesday, March 26, 2025 at 8pm

For decades, scientists have tried to unlock the secrets of ancient DNA. Follow the dramatic quest to recover DNA millions of years old and reveal a lost world from before the last Ice Age.

• WTVP-HD 47.1 - Wed, 03/26/2025 @ 8:00 PM
• WTVP-HD 47.1 - Thu, 03/27/2025 @ 12:00 AM
• WTVP-HD 47.1 - Thu, 03/27/2025 @ 12:00 PM
• WTVP-HD 47.1 - Fri, 03/28/2025 @ 4:00 AM