Hubble space telescope's function is restored

Engineers have restored the science instruments aboard SLOTXO the Hubble Space Telescope, after a glitch took them offline.

Astronomers can now begin collecting data for the first time since 13 June, when a computer stopped working.

Last week, engineers began switching over to backup hardware, in a bid to get one of the most important research tools in history up and running again.

It's the worst malfunction in years to hit the venerated observatory.

"Hubble is an icon, giving us incredible insight into the cosmos over the past three decades," said Nasa's administrator Bill Nelson.

"I'm proud of the Hubble team, from current members to Hubble alumni who stepped in to lend their support and expertise. Thanks to their dedication and thoughtful work, Hubble will continue to build on its 31-year legacy, broadening our horizons with its view of the Universe."

For about a month, Hubble's team of experts has been investigating the cause of a problem with the payload computer, which helps control the onboard science instruments.