Nova

Recent Episodes

The Great Math Mystery | Sunday, April 1 at 2:00 AM ET / Sunday, April 1 at 1:00 AM CT

Chinese Chariot Revealed | Sunday, April 8 at 1:00 AM ET / Sunday, April 8 at 12:00 AM CT

Holocaust Escape Tunnel | Wednesday, April 18 at 4:00 AM ET / Wednesday, April 18 at 3:00 AM CT

Decoding the Weather Machine | Friday, April 20 at 4:00 AM ET / Friday, April 20 at 3:00 AM CT

Upcoming Schedule

Decoding the Weather Machine

01:56:46 | #4507 | TV-PG

• KET2: Sunday, April 22 at 1:00 AM ET / Sunday, April 22 at 12:00 AM CT
• KET2: Sunday, April 22 at 6:00 PM ET / Sunday, April 22 at 5:00 PM CT
• KET2: Sunday, April 22 at 7:00 PM ET / Sunday, April 22 at 6:00 PM CT
• KET: Tuesday, April 24 at 3:00 AM ET / Tuesday, April 24 at 2:00 AM CT

Bird Brain

56:46 | #4420 | TV-G

• KET: Wednesday, April 25 at 10:00 PM ET / Wednesday, April 25 at 9:00 PM CT
• KET2: Thursday, April 26 at 3:00 AM ET / Thursday, April 26 at 2:00 AM CT
• KET2: Friday, April 27 at 5:00 AM ET / Friday, April 27 at 4:00 AM CT
• KET2: Sunday, April 29 at 1:00 AM ET / Sunday, April 29 at 12:00 AM CT
• KET2: Sunday, April 29 at 7:00 PM ET / Sunday, April 29 at 6:00 PM CT

Search for the Super Battery

56:46 | #4403 | TV-G

• KET: Wednesday, May 2 at 10:00 PM ET / Wednesday, May 2 at 9:00 PM CT
• KET2: Thursday, May 3 at 3:00 AM ET / Thursday, May 3 at 2:00 AM CT
• KET2: Friday, May 4 at 5:00 AM ET / Friday, May 4 at 4:00 AM CT
• KET2: Sunday, May 6 at 2:00 AM ET / Sunday, May 6 at 1:00 AM CT
• KET2: Sunday, May 6 at 7:00 PM ET / Sunday, May 6 at 6:00 PM CT

Life's Rocky Start

56:46 | #4302 | TV-G

• KET: Wednesday, May 9 at 10:00 PM ET / Wednesday, May 9 at 9:00 PM CT
• KET2: Thursday, May 10 at 3:00 AM ET / Thursday, May 10 at 2:00 AM CT
• KET2: Friday, May 11 at 5:00 AM ET / Friday, May 11 at 4:00 AM CT
• KET2: Sunday, May 13 at 2:00 AM ET / Sunday, May 13 at 1:00 AM CT
• KET2: Sunday, May 13 at 7:00 PM ET / Sunday, May 13 at 6:00 PM CT
• KET2: Sunday, May 20 at 7:00 PM ET / Sunday, May 20 at 6:00 PM CT

Extreme Animal Weapons

56:47 | #4419 | TV-PG

• KET: Wednesday, May 23 at 10:00 PM ET / Wednesday, May 23 at 9:00 PM CT
• KET2: Thursday, May 24 at 2:00 AM ET / Thursday, May 24 at 1:00 AM CT
• KET2: Friday, May 25 at 5:00 AM ET / Friday, May 25 at 4:00 AM CT
• KET2: Sunday, May 27 at 2:00 AM ET / Sunday, May 27 at 1:00 AM CT
• KET2: Sunday, May 27 at 7:00 PM ET / Sunday, May 27 at 6:00 PM CT

Inside Einstein's Mind

56:46 | #4223 | TV-PG

• KET: Wednesday, May 30 at 10:00 PM ET / Wednesday, May 30 at 9:00 PM CT
• KET2: Thursday, May 31 at 2:00 AM ET / Thursday, May 31 at 1:00 AM CT
• KET2: Friday, June 1 at 5:00 AM ET / Friday, June 1 at 4:00 AM CT
• KET2: Sunday, June 3 at 2:00 AM ET / Sunday, June 3 at 1:00 AM CT
• KET2: Sunday, June 3 at 7:00 PM ET / Sunday, June 3 at 6:00 PM CT

Super Tunnel

56:46 | #4317 | TV-PG

• KET2: Thursday, June 7 at 1:00 AM ET / Thursday, June 7 at 12:00 AM CT
• KET2: Friday, June 8 at 4:00 AM ET / Friday, June 8 at 3:00 AM CT
• KET2: Sunday, June 10 at 1:00 AM ET / Sunday, June 10 at 12:00 AM CT
• KET2: Sunday, June 10 at 7:00 PM ET / Sunday, June 10 at 6:00 PM CT

Building Chernobyl's MegaTomb

56:47 | #4408 | TV-PG

• KET2: Thursday, June 14 at 2:00 AM ET / Thursday, June 14 at 1:00 AM CT
• KET2: Friday, June 15 at 5:00 AM ET / Friday, June 15 at 4:00 AM CT
• KET2: Sunday, June 17 at 1:00 AM ET / Sunday, June 17 at 12:00 AM CT
• KET2: Sunday, June 17 at 7:00 PM ET / Sunday, June 17 at 6:00 PM CT

Dawn of Humanity

01:56:46 | #4209 | TV-PG

• KET2: Thursday, June 21 at 1:00 AM ET / Thursday, June 21 at 12:00 AM CT
• KET2: Friday, June 22 at 4:00 AM ET / Friday, June 22 at 3:00 AM CT
• KET2: Sunday, June 24 at 1:00 AM ET / Sunday, June 24 at 12:00 AM CT
• KET2: Sunday, June 24 at 6:00 PM ET / Sunday, June 24 at 5:00 PM CT

Extreme Hurricane Disasters

56:46 | #4508 | TV-PG

• KET: Wednesday, June 27 at 9:00 PM ET / Wednesday, June 27 at 8:00 PM CT
• KET2: Thursday, June 28 at 1:00 AM ET / Thursday, June 28 at 12:00 AM CT
• KET2: Friday, June 29 at 5:00 AM ET / Friday, June 29 at 4:00 AM CT