Free Republic

NASA Hubble's designers prepared for gyroscope failure by equipping the observatory with a backup. Unfortunately, when one of Hubble's gyroscopes conked out in early October, the backup didn't work as expected -- it was rotating too fast and hence won't be able to hold the telescope in place when it needs to stay still and lock in on a target. NASA has since been able to reduce its rotation rates and fix its issues by implementing an age-old fix for malfunctioning electronics: turning it off and on again. Back to science! @NASAHubble is well on its way to normal...

Chinese archaeologists find one of world's oldest observatories Sun Oct 30, 8:45 AM ET BEIJING (AFP) - Chinese archaeologists claim to have found one of the world's oldest observatories, dating back 4,100 years ago. The observatory was uncovered at the Taosi relics site in Shanxi province, He Nu, a research follow with the Institute of Archaeology of the Chinese Academy of Social Sciences, was quoted as saying by Xinhua news agency on Sunday. The observatory "was not only used for observing astronomical phenomena but also for sacrificial rites", said He. The remains, in the shape of a semi-circle 40 meters...

A new generation of ground-based telescopes could be up to 10 times the size of existing instruments and have vision 40 times as sharp as the Hubble space telescope.Astronomers have been hailing the plans, as a European project to build an Extremely Large Telescope (ELT) enters a design testing phase. An ELT is vital if the pace of astronomical breakthroughs is to continue, say experts. The plans were outlined at the UK National Astronomy Meeting in Birmingham. Concepts for ELTs include the Thirty Meter Telescope (TMT) being considered by the US and Canada; and the Euro50 and Overwhelmingly Large Telescope...