In Uncovering the Sun’s Most Magnetic Secrets, narrator Richard Hammond explains how the Sun gives us warmth and light, but up close, it's a raging fireball that can unleash powerful solar storms, disrupting electricity and communication on Earth. To understand these storms, scientists launched the world’s most powerful solar telescope using a helium balloon and sending it 23 miles into the sky. This video is excerpted from BBC’s Invisible Worlds, which uncovers the hidden forces and unseen phenomena shaping our world.
In The Moon's Impact on Earth, learn how the Moon plays a crucial role in Earth’s tides, climate, and seasons. Meet Jerry Wiant who uses a laser to measure the Moon’s distance from Earth at the McDonald Observatory in West Texas, revealing that the Moon is receding at a rate of 3.8 cm/year. This information helps us understand the Moon's influence on Earth and the long-term effects of its gradual movement away from the planet. This video is excerpted from BBC’s Earth: The Power of the Planet, a documentary that explores the fascinating geology on planet Earth.
In Discovering a New Planet, Professor Stephane Udry is part of a team that developed a detector to search for life-bearing planets. While observing a distant star, they detected its light "wobbling," which indicated the presence of a massive planet — the first exoplanet discovered outside our Solar System. This video is excerpted from BBC's Earth: The Power of the Planet, a documentary that explores the fascinating geology on planet Earth.
In Discovering a Habitable Planet, Professor Stephane Udry and his team use the most powerful planet detection instrument in the world, located deep in the desert of Chile. By observing distant stars and detecting subtle wobbles caused by the gravitational pull of orbiting planets, they discovered Gliese 581c, a potentially habitable planet similar in some ways to Earth.
In The Grand Tour of Voyager 1, Professor Brian Cox discusses how the Voyager 1 spacecraft, launched in 1977, continues to send signals back to Earth from its journey to the outer reaches of our Solar System. Learn about the groundbreaking space exploration efforts of the Voyager missions, especially its role in mapping the solar wind’s reach and helping scientists understand the auroras occurring on distant planets like Jupiter and Saturn. Using images from the Hubble Space Telescope and data from Voyager 1, scientists are unraveling the mysteries of the Solar System's farthest edges.
In The Global Race to Discover New Worlds, learn how the Kepler telescope, launched in 2009, revolutionized the search for exoplanets by detecting a “wink” of light when a planet passes in front of its star. Despite the challenges of detecting distant planets, scientists work together, competing to be the first to discover intelligent life on another planet.
In The Death of Stars, narrator Kate Yule explores how stars reach the end of their lives and can no longer fight against their own gravity. Some stars expand, whereas giant stars contract to form black holes, invisible to telescopes. Learn how Jocelyn Bell Burnell built a new telescope which detected pulsars, which emit no visible light, but send out radio waves. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.
In The First Image of the Elusive Black Hole, narrator Kate Yule describes the impossibility of photographing a black hole because the gravitational pull of black holes can consume entire stars. Learn how Dan Marrone from the University of Arizona attempts to capture photographic evidence of the moment when this takes place using a radio telescope. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.
In A New Discovery About Black Holes, narrator Kate Yule details how radio telescopes picked up signals from neutron stars in the 1960s. Learn how their discovery suggested that black holes existed. Scientists believed that once something had fallen into a black hole, it appeared to be lost from the Universe forever, until Stephen Hawking suggested that black holes can also emit particles and eventually disappear. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.
In Uncovering the Sun’s Most Magnetic Secrets, narrator Richard Hammond explains how the Sun gives us warmth and light, but up close, it's a raging fireball that can unleash powerful solar storms, disrupting electricity and communication on Earth. To understand these storms, scientists launched the world’s most powerful solar telescope using a helium balloon and sending it 23 miles into the sky. This video is excerpted from BBC’s Invisible Worlds, which uncovers the hidden forces and unseen phenomena shaping our world.
In The Moon's Impact on Earth, learn how the Moon plays a crucial role in Earth’s tides, climate, and seasons. Meet Jerry Wiant who uses a laser to measure the Moon’s distance from Earth at the McDonald Observatory in West Texas, revealing that the Moon is receding at a rate of 3.8 cm/year. This information helps us understand the Moon's influence on Earth and the long-term effects of its gradual movement away from the planet. This video is excerpted from BBC’s Earth: The Power of the Planet, a documentary that explores the fascinating geology on planet Earth.
In Discovering a New Planet, Professor Stephane Udry is part of a team that developed a detector to search for life-bearing planets. While observing a distant star, they detected its light "wobbling," which indicated the presence of a massive planet — the first exoplanet discovered outside our Solar System. This video is excerpted from BBC's Earth: The Power of the Planet, a documentary that explores the fascinating geology on planet Earth.
In Discovering a Habitable Planet, Professor Stephane Udry and his team use the most powerful planet detection instrument in the world, located deep in the desert of Chile. By observing distant stars and detecting subtle wobbles caused by the gravitational pull of orbiting planets, they discovered Gliese 581c, a potentially habitable planet similar in some ways to Earth.
In The Grand Tour of Voyager 1, Professor Brian Cox discusses how the Voyager 1 spacecraft, launched in 1977, continues to send signals back to Earth from its journey to the outer reaches of our Solar System. Learn about the groundbreaking space exploration efforts of the Voyager missions, especially its role in mapping the solar wind’s reach and helping scientists understand the auroras occurring on distant planets like Jupiter and Saturn. Using images from the Hubble Space Telescope and data from Voyager 1, scientists are unraveling the mysteries of the Solar System's farthest edges.
In The Global Race to Discover New Worlds, learn how the Kepler telescope, launched in 2009, revolutionized the search for exoplanets by detecting a “wink” of light when a planet passes in front of its star. Despite the challenges of detecting distant planets, scientists work together, competing to be the first to discover intelligent life on another planet.
In The Death of Stars, narrator Kate Yule explores how stars reach the end of their lives and can no longer fight against their own gravity. Some stars expand, whereas giant stars contract to form black holes, invisible to telescopes. Learn how Jocelyn Bell Burnell built a new telescope which detected pulsars, which emit no visible light, but send out radio waves. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.
In The First Image of the Elusive Black Hole, narrator Kate Yule describes the impossibility of photographing a black hole because the gravitational pull of black holes can consume entire stars. Learn how Dan Marrone from the University of Arizona attempts to capture photographic evidence of the moment when this takes place using a radio telescope. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.
In A New Discovery About Black Holes, narrator Kate Yule details how radio telescopes picked up signals from neutron stars in the 1960s. Learn how their discovery suggested that black holes existed. Scientists believed that once something had fallen into a black hole, it appeared to be lost from the Universe forever, until Stephen Hawking suggested that black holes can also emit particles and eventually disappear. This video is excerpted from BBC’s Einstein & Hawking: Masters of Our Universe, a mind-bending documentary that tells the story of how the two most famous scientists of the 20th Century transformed our understanding of the Universe and changed the world.