Hubble's spectacular view of gravity-defying threads of gas in a galaxy far away

They may look like splashes of colourful paint, but these pictures were actually taken by the Hubble space telescope of a galaxy 235 million light years from Earth.

Scientists at Cambridge University say the spectacular images will help them to unravel a 30-year-old space mystery.

They are the first-ever detailed images of 'filaments' - delicate threads of gas that emerge from the centre of a distant elliptical galaxy called NGC 1275.

These images from Hubble have allowed researchers to observe the filamentary structure in unprecedented detail

Each thread has around one million times the mass of our own Sun. The structures are only 200 light-years wide, often surprisingly straight, and extend for up to 20,000 light-years.

Astronomers have long puzzled over how these fragile, 100-million-year-old structures have survived the rigours of space, but were unable to see them clearly enough to carry out effective research.

Dr Carolin Crawford, one of the authors of a report published in Nature today, said: ‘The images we got from the ground were always clouded by the Earth's atmosphere.

‘The new ones from the Hubble are crystal clear, and we've been able to take accurate measurements and study the composition of the filaments.

For years astronomers have puzzled over how these beautiful structures have survived

‘If something is very thin then they are inherently very fragile. What we are now learning is exactly how fragile, and how strong a magnetic force is required to support them.’

The filaments reach out from their home galaxy into the Perseus Cluster - described as a 'hostile, high-energy environment with a strong, tidal pull of gravity at its core'.

These combined forces should have ripped apart the filaments in a very short period of time, causing them to collapse into stars. Instead, they have withstood their inhospitable climes for more than 100 million years.The images show a number of filaments, vast but delicate threads of gas