What would life be like in a binary star system? For one, you’d have two shadows! Discover what else would be different on this planet far, far away: | NOVA l PBS
2:39
What would life be like in a binary star system? For one, you’d have two shadows! Discover what else would be different on this planet far, far away: | NOVA l PBS
143.5K viewsAug 5, 2022
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The farther away a galaxy is, the redder it appears to our telescopes. This strange phenomenon is called “redshift.” Here’s how it works and why distant galaxies look red: | NOVA l PBS
1:44
The farther away a galaxy is, the redder it appears to our telescopes. This strange phenomenon is called “redshift.” Here’s how it works and why distant galaxies look red: | NOVA l PBS
622.8K viewsJul 13, 2022
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If you fell into a black hole, your perception of time and space would be distorted... and then, so would your body. Here's how: | NOVA l PBS
2:42
If you fell into a black hole, your perception of time and space would be distorted... and then, so would your body. Here's how: | NOVA l PBS
357.6K viewsAug 30, 2025
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Since its 1990 launch, the Hubble Space Telescope has allowed scientists to peer into the distant universe and begin to understand the diversity of its galaxies. Watch "NOVA Universe Revealed: Milky Way" to learn more: https://to.pbs.org/2ZwqH8w | NOVA l PBS
2:45
Since its 1990 launch, the Hubble Space Telescope has allowed scientists to peer into the distant universe and begin to understand the diversity of its galaxies. Watch "NOVA Universe Revealed: Milky Way" to learn more: https://to.pbs.org/2ZwqH8w | NOVA l PBS
53.6K viewsNov 9, 2021
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The most massive, luminous stars have the shortest lifetimes. Here's why—and how they burn out. Watch "NOVA Universe Revealed: Age of Stars" on WED. OCT 27 at 9/8c on PBS: https://to.pbs.org/3B3k5uM | NOVA l PBS
2:50
The most massive, luminous stars have the shortest lifetimes. Here's why—and how they burn out. Watch "NOVA Universe Revealed: Age of Stars" on WED. OCT 27 at 9/8c on PBS: https://to.pbs.org/3B3k5uM | NOVA l PBS
567.9K viewsOct 25, 2021
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Venture back to the birth of space and time as NOVA probes the mystery of the Big Bang. "NOVA Universe Revealed: Big Bang" premieres on WED. NOV. 24 at 9/8c on PBS. But why wait? Watch it, and the entire five-part series, online now: https://to.pbs.org/3kNAkXz | NOVA l PBS
0:32
Venture back to the birth of space and time as NOVA probes the mystery of the Big Bang. "NOVA Universe Revealed: Big Bang" premieres on WED. NOV. 24 at 9/8c on PBS. But why wait? Watch it, and the entire five-part series, online now: https://to.pbs.org/3kNAkXz | NOVA l PBS
42.7K viewsNov 18, 2021
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When Vera Rubin started measuring the Andromeda Galaxy in 1968, she noticed something strange. Her research would change astronomy forever: | NOVA l PBS
4:05
When Vera Rubin started measuring the Andromeda Galaxy in 1968, she noticed something strange. Her research would change astronomy forever: | NOVA l PBS
35.9K views9 months ago
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4:46
"We're realizing we're the first people that have ever seen these galaxies." Here's how a team of NASA scientists developed the James Webb Space Telescope's first test image in 2022. | NOVA l PBS
26K views11 months ago
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1:01
This force makes up more than half of universe, and scientists still don’t fully understand it! 🌌 #Astronomy #ScienceFacts #SpaceExploration #Space #NASA | NOVA l PBS
14.2K views11 months ago
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1:17
What happens to your body in space? 🧑‍🚀 #astronaut #outerspace #iss
10K views9 months ago
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A young astronomer set out to study binary stars—and stumbled on something invisible, massive, and groundbreaking. #blackhole #astronomy #binarystar #cygnus | NOVA l PBS
4.8K viewsAug 5, 2025
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0:59
How does this ancient instrument calculate time? #shorts
49.3K viewsMar 24, 2023
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What caused this giant sinkhole? #shorts
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What do these Ice Age paintings show? #shorts
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NASA's Artemis I will send Americans back to the moon for the first time since 1972, launching a new era of space exploration. Discover why we're going back—and what we expect to learn. | NOVA l PBS
589.9K viewsOct 25, 2022
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2:06
Here's how we can use movies to explain Einstein's strange and powerful concept of spacetime: | NOVA l PBS
12.1K viewsOct 13, 2025
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2:58
This image captures our universe in its infancy: It is a picture of the first light from the Big Bang, captured by the European Space Agency's Planck space telescope. | NOVA l PBS
37.7K views8 months ago
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0:46
Do dogs love us or do they just want treats? #shorts
52.5K viewsMar 30, 2023
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This is how NASA turns data into stunning multicolor images of the universe: | NOVA l PBS
8.1K viewsJun 12, 2025
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2:52
In about 4.5 billion years, astronomers estimate, the Milky Way and Andromeda galaxies will collide. Here's how it'll happen. Watch "NOVA Universe Revealed: Milky Way" to learn more: https://to.pbs.org/2ZwqH8w | NOVA l PBS
804.7K viewsNov 11, 2021
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4:50
Follow along as NASA launches the Mars 2020 Mission, perhaps the most ambitious hunt yet for signs of ancient life on Mars. "Looking for Life on Mars" from NOVA l PBS is now streaming on the PBS Video app. | PBS
66.6K viewsFeb 26, 2021
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3:42
The discovery of black holes was an accident. Here's the story of how a young astronomer stumbled across the phenomenon: | NOVA l PBS
99.9K views8 months ago
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5:44
NASA's James Webb Space Telescope is about to begin its million-mile journey. Here's what to expect from the largest, most technologically advanced, and most expensive space telescope ever created. | NOVA l PBS
1.5M viewsDec 23, 2021
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0:32
Visit exotic worlds orbiting distant suns as NOVA tackles a big question: are we alone? Watch "NOVA Universe Revealed: Alien Worlds" on WED. NOV. 10 at 9/8c on PBS or watch it and the entire 5-part "NOVA Universe Revealed" series online now: https://to.pbs.org/2YdhHUW | NOVA l PBS
61.5K viewsNov 4, 2021
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2:46
This tiny moon shocked astronomers with its fierce volcanic activity –– it's the most volcanically active body in our Solar System. | NOVA l PBS
79.3K views9 months ago
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The big bang wasn't an explosion – it was a transformation of energy into matter. Here's how it birthed our stars and planets: | NOVA l PBS
81.1K viewsAug 22, 2025
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2:58
Feast your eyes on one of the most important images in all of cosmology: a picture of the first light from the Big Bang. "NOVA Universe Revealed: Big Bang" premieres on WED. NOV. 24 at 9/8c on @PBS. Or watch it and the entire five-part series online now: https://to.pbs.org/3Hv7CVg | NOVA l PBS
742.6K viewsNov 23, 2021
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Visit some of the strangest worlds in our Solar System – some frozen, some rocky, and some existing in seemingly impossible places: | NOVA l PBS
39.8K viewsOct 24, 2025
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2:39
What would life be like in a binary star system? For one, you’d have two shadows!
143.5K viewsAug 5, 2022
FacebookNOVA l PBS
1:44
The farther away a galaxy is, the redder it appears to our telescopes. This strange
622.8K viewsJul 13, 2022
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If you fell into a black hole, your perception of time and space would be distorted... and then,
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Since its 1990 launch, the Hubble Space Telescope has allowed scientists to peer into
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What happens to your body in space? 🧑‍🚀 #astronaut #outerspace #iss
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The most massive, luminous stars have the shortest lifetimes. Here's why—and
567.9K viewsOct 25, 2021
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0:32
Venture back to the birth of space and time as NOVA probes the mystery of the Big
42.7K viewsNov 18, 2021
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When Vera Rubin started measuring the Andromeda Galaxy in 1968, she noticed
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"We're realizing we're the first people that have ever seen these galaxies." Here's how a
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This force makes up more than half of universe, and scientists still don’t fully understand it! 🌌
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A young astronomer set out to study binary stars—and stumbled on something
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How does this ancient instrument calculate time? #shorts
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What caused this giant sinkhole? #shorts
91.5K viewsFeb 7, 2023
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What do these Ice Age paintings show? #shorts
36.9K viewsMar 16, 2023
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NASA's Artemis I will send Americans back to the moon for the first time since 1972,
589.9K viewsOct 25, 2022
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2:06
Here's how we can use movies to explain Einstein's strange and powerful concept of
12.1K viewsOct 13, 2025
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This image captures our universe in its infancy: It is a picture of the first light from the
37.7K views8 months ago
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Do dogs love us or do they just want treats? #shorts
52.5K viewsMar 30, 2023
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This is how NASA turns data into stunning multicolor images of the universe: | NOVA l PBS
8.1K viewsJun 12, 2025
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2:52
In about 4.5 billion years, astronomers estimate, the Milky Way and Andromeda
804.7K viewsNov 11, 2021
FacebookNOVA l PBS
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