Uploaded July 2012 | Updated September 2026, 2 weeks ago
Date- 11th July 12 Source- hubblesite.org/newscenter/archive/releases
'A team of astronomers using NASA's Hubble Space Telescope is reporting the discovery of another moon orbiting the icy dwarf planet Pluto. The moon is estimated to be irregular in shape and 6 to 15 miles across. It is in a 58,000-mile-diameter circular orbit around Pluto that is assumed to be co-planar with the other satellites in the system. Provisionally designated S/2012 (134340) 1, the latest moon was detected in nine separate sets of images taken by Hubble's Wide Field Camera 3 on June 26, 27, and 29, 2012 and July 7 and 9, 2012. This discovery increases the number of known moons orbiting Pluto to five.'
Date- 11th July 12 Source- hubblesite.org/newscenter/archive/releases
'A team of astronomers using NASA's Hubble Space Telescope is reporting the discovery of another moon orbiting the icy dwarf planet Pluto. The moon is estimated to be irregular in shape and 6 to 15 miles across. It is in a 58,000-mile-diameter circular orbit around Pluto that is assumed to be co-planar with the other satellites in the system. Provisionally designated S/2012 (134340) 1, the latest moon was detected in nine separate sets of images taken by Hubble's Wide Field Camera 3 on June 26, 27, and 29, 2012 and July 7 and 9, 2012. This discovery increases the number of known moons orbiting Pluto to five.'


![Cern: François Englert Interview The formula
Date- 3rd Mar 14 Source- http://cds.cern.ch/record/1666125?ln=en
A Nobel laureate and a blackboard at CERN is all you need to explain the fundamental physics of the universe. At least, thats what François Englert convinced us on his visit to CERN last week.
Englert shared the 2013 Nobel prize in physics with Peter Higgs for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles. In the video below, he explains how he and Higgs manipulated equations containing mathematical constructs called scalar fields to predict the existence of the Brout-Englert-Higgs field.
According to Englert, the equation describing this mechanism is built in two parts. One part consists of scalar fields; the other consists of constructs called gauge fields. Englert explains that a big problem in particle physics in the 1960s was to find a gauge field that had mass. Solving that problem - working out how a gauge field could have mass -would help to explain other problems in physics, such as how to mathematically describe short-range interactions inside the nuclei of atoms. But Englert says that you cannot easily just add mass to a gauge field off-hand. He needed another theoretical approach.
The key was to add a new part a new scalar field to the equation describing the mass mechanism. Part of this new scalar field could be mathematically simplified. What came out of the algebraic manipulation was a term that gave rise to a condensate spread out all over the universe. Then, the interaction between the condensate and another part of the equation could be generalized, says Englert, to give mass to elementary particles. Easy peasy!
I know this is extremely abstract, says a modest Englert of his explanation. But if I have two minutes [to explain it], I can hardly do more! Cern: François Englert Interview The formula](https://i.ytimg.com/vi/l5ictE8EkPE/mqdefault.jpg)







