Category archives: Results

Basic Information What is this? A map showing the direction of the Galactic magnetic field seen by Planck Where is it in the sky? The image shows the whole sky, with the larger loop spanning a third of it How big is it? The largest, most obvious loop is thought to be at lady 200 […]

Basic Information What is this? The Cosmic Microwave Background Where is it in the sky? It’s the whole Universe – seen as it was just 380,000 years after the Big Bang How big is it? It’s the whole sky! How far away is it? It shows light that has been travelling for 13.82 billion years […]

Basic Information What is this? A bridge of hot gas between two clusters of galaxies Where is it in the sky? In the constellation of Aries How big is it? The clusters contain hundreds of galaxies, and the bridge of gas is around 10 million light years long How far away is it? Around 1 […]

Basic Information What is this? A haze of microwave emission originating near the centre of our Galaxy Where is it in the sky? Towards the centre of our Galaxy, in the constellations of Sagittarius, Scorpius and Ophiuchus How big is it? The haze appears to come from a region tens of thousands of light years […]

Basic Information What is this? A map of carbon monoxide in our Galaxy Where is it in the sky? Carbon monoxide tends to be located in the plane of our Galaxy, but has now been found in more locations How big is it? The image above shows the entire sky, with the disc of our […]

Basic Information What is this? A map of the compact sources Planck has seen over the sky Where is it in the sky? All over, though many are located in the plane of our Galaxy How big is it? Some of the objects are relatively small clouds of dust, while others are massive galaxies in […]

Basic Information What is this? Anomalous emission in the constellation of Perseus Where is it in the sky? in the Constellation of Perseus the Hero How big is it? The image is 5 degrees across How far away is it? Around 700 light years away What do the colours represent? Blue represents electrons moving through […]

Basic Information What is this? Anomalous emission in Rho Ophiuchus Where is it in the sky? In the constellations of Ophiuchus the Serpent Bearer How big is it? The image is 5 degrees across How far away is it? Most of the material is hundreds or thousands of light years away What do the colours […]

Basic Information What is this? The Cosmic Infrared Background, the emission from dust galaxies in the early Universe Where is it in the sky? Planck observes it in areas where our own Galaxy is not shining brightly How big is it? If pervades the entire Universe How far away is it? The most distant galaxies […]