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February 21, Tuesday 2017 1:59 AM       
       HEADLINES: Youth surrenders after killing home nurse                                              Pulsar Suni flees from hands of police                                              Pinarayi orders arrest of 2,010 goons in a month                                              Those who speak against corruption mute, when they come to power: VS                                              Two killed in accident                                              DMK approaches High Court on trust vote                                              Palaniswami announces closure of 500 liquor retail outlets                                              BSP is now Behenji Sampatti Party: Modi                                              US Defense Secretary Mattis: No plan to seize Iraqi oil                                              South Sudan declares famine in parts of war-torn country                                              Pak army rejects report on Bajwa's 'read book on India' advice                                              Afghan cricketers Nabi, Khan create IPL history                                              Porter's son Natarajan: From tennis ball star to IPL big bucks                                              Kaumudi Facebook
       SCIENCE AND TECHNOLOGY  
         Juno to remain in current orbit around Jupiter: NASA    
 
 
WASHINGTON: NASA's solar-powered Juno spacecraft, which has been probing Jupiter since July last year, will remain in its current 53-day orbit around the gas giant planet for the remainder of its mission.

 
         US man receives new face from donor    
 
 
WASHINGTON: Doctors in the US have successfully completed a near-total face transplant on a 32-year-old man during an extensive, life-changing surgery to improve his ability to chew, speak, breathe and smell. The face of recipient Andrew Sandness was devastated by a gunshot wound at the age of 21. The surgery, which spanned more than 50 hours, was carried last year and involved restoring Sandness' nose, upper and lower jaw, palate, teeth, cheeks, facial muscles, oral mucosa, some of the sali

 
         Over 100 new potential planets spotted    
 
WASHINGTON: Scientists have detected more than 100 new potential exoplanets, including one orbiting a star about 8.1 light years away from the Earth, using one of the most successful techniques for spotting alien worlds. Astronomers released the largest-ever compilation of exoplanet-detecting observations made using a technique called the radial velocity method.

 
         ISRO to launch record 104 satellites on Feb 15    
 
 
BEGALURU: Indian Space Research Organisation's workhorse PSLV will carry a record 104 satellites in a single mission on February 15 from the space centre at Sriharikota in Andhra Pradesh. "PSLV-C37/Cartosat-2 Series Satellite Mission is scheduled to be launched on February 15, 2017 at 9.28 hours IST from SDSC SHAR Sriharikota," ISRO said.

 
         Now, video-makers can live stream on YouTube    
 
 
NEW DELHI: Video creators can now live stream their videos on YouTube, as the streaming site rolled out a mobile live streaming feature today for channels with at least 10,000 followers. The mobile live stream feature, which was so far available to select users like The Young Turks, AIB, Alex Wassabi, Platica Polinesia and SacconeJolys, will now be accessible to all uploaders with more than 10,000 subscribers. And it will soon be made available for other users as well, the company said.

 
         Music, drugs stimulate same part of brain: study    
 
 
TORONTO: The same brain-chemical system that is stimulated by listening to our favourite music also mediates the feelings of pleasure from sex, recreational drugs and tasty food, researchers have found. "This is the first demonstration that the brain's own opioids are directly involved in musical pleasure," said Daniel Levitin, from McGill University in Canada.

 
         Facebook adds tool for helping in times of crisis    
 
SAN FRANCISCO: Facebook today updated its Safety Check feature with a way for people to lend, or get, helping hands after disasters. A new "Community Help" feature provides a forum at the leading social network where assistance can be offered to victims of floods, earthquakes, fires or other kinds of natural or accidental tragedy, according to Facebook vice president of social good Naomi Gleit.

 
         Moon may have formed from collision of tiny 'moonlets'    
 
 
JERUSALEM: Small 'moonlets' may have collided to form the Moon as we see it today, according to a new study which contradicts the prevalent theory that our natural satellite resulted from a giant impact between a small Mars-like planet and the ancient Earth. The study also claims that the Moon we see now is not Earth's first moon, but rather the last in a series of moons that orbited our planet.

 
         China to set up world's highest altitude telescopes in Tibet    
 
 
BEIJING: China is setting up the world's highest altitude gravitational wave telescopes in a Tibet prefecture close to Line of Actual Control with India with a budget of USD 18.8 million to detect faintest echoes resonating from universe which may reveal more about the Big Bang theory.

 
         NASA to launch two robotic probes to study early solar system    
 
 
WASHINGTON: NASA has announced two robotic missions to asteroids that will open new windows on one of the earliest eras in the history of our solar system – a time less than 10 million years after the birth of the Sun. The missions, known as Lucy and Psyche, were chosen from five finalists and will proceed to mission formulation, with the goal of launching in 2021 and 2023, respectively.

 
         After Mars, ISRO eyes Venus and Jupiter    
 
 
TIRUPATI: After its successful Mars Orbiter Mission (MoM), ISRO is eyeing inter-planetary missions to Jupiter and Venus and is studying their feasibility. "We are looking at other planets that we can explore. So, two of them are Jupiter and Venus. The mission analysis is on what type of satellite we are supposed to build and what type of rocket we need.

 
         New, rare galaxy spotted over 359 mln light-years away    
 
 
WASHINGTON: Scientists have for the first time observed a rare galaxy with two outer rings surrounding a red core located about 359 million light-years away from Earth. The galaxy named PGC 1000714 appears to belong to a class of rarely observed, Hoag-type galaxies.

 
         Coconut sized tumor removed from Iraqi woman's head    
 
 
BENGALURU: A 35-year-old Iraqi woman has got a new lease of life from two years of pain, after doctors at a private hospital here successfully removed a coconut sized tumor from her head. Doctors in Iraq had rated "very low" the post-surgery survival chances of Wizdan Khadim and referred her to Fortis Hospital here for brain surgery.

 
         Bacteria-powered battery built on single sheet of paper    
 
 
NEW YORK: Scientists have developed a bacteria-powered battery on a single sheet of paper that can power disposable electronics such as diagnostic sensors. The manufacturing technique reduces fabrication time and cost, and the design could revolutionise the use of bio-batteries as a power source in remote, dangerous and resource-limited areas, researchers said.

 
         'Human-made objects on Earth amount to 30 trillion tonnes'    
 
 
LONDON: Earth's technosphere, which comprises of all the structures that humans have constructed to keep them alive on the planet, amounts to an enormous 30 trillion tonnes, a new study has found.

 
         Element 117 officially named 'Tennessine'    
 
 
WASHINGTON: The superheavy element 117 has been officially named "tennessine" - about six years after its discovery was first reported. The International Union of Pure and Applied Chemistry (IUPAC) - which validates the existence of newly discovered elements and approves their official names - gave its final approval to the name "tennessine" following a year-long process.

 
         Predatory bacteria may wipe out 'superbugs': study    
 
 
LONDON: Predatory bacteria - that eat others of their kind - could be a new weapon in the fight against drug-resistant bacteria or 'superbugs', a new study suggests.

 
         New potent vaccine may spell end for HIV    
 
 
WASHINGTON: The largest and most advanced HIV vaccine trial has been launched in South Africa to test the safety of a new experimental regimen that could prove to be the final nail in the coffin for the deadly virus. The study, called HVTN 702, involves a new version of the only HIV vaccine candidate ever shown to provide some protection against the virus.

 
         Water exists deeper in Earth than thought: study    
 
 
WASHINGTON: Water exists far deeper in the Earth - about 400 to 600 kilometres into the mantle - than previously believed, researchers including one of Indian origin have found. A mineral far below the surface of the Earth may hold the key to how much water is stored in our planet, researchers said. Mainak Mookherjee, Assistant Professor at Florida State University in the US and Andreas Hermann from the University of Edinburgh in the UK estimate that in the deep Earth - roughly 400 to 600

 
         Docs reconstruct tongue with flesh from thigh    
 
 
NEW DELHI: Using flesh from the thigh, doctors at a private hospital have reconstructed the tongue of a patient suffering from oral cancer. Though the patient's speech quality has improved post surgery, his new tongue is devoid of taste buds. The patient, a native of Faridabad, was suffering with pain in the mouth, inability to eat and difficulty in speech for the last two and half months.

 
         Why wounds take longer to heal with age decoded    
 
 
NEW YORK: Wounds take longer to heal in older people because of disruption in communication between skin cells and the immune system with age, a new study has found. Researchers explored this physiological puzzle by examining molecular changes in ageing mouse skin. "Within days of an injury, skin cells migrate in and close the wound, a process that requires coordination with nearby immune cells," said Elaine Fuchs from the Rockefeller University in the US. "Our experiments have shown that,

 
         WhatsApp launches video calling to take on Google Duo, Skype    
 
 
NEW DELHI: WhatsApp will launch video calling service on its app, a move that will help the popular messaging platform compete with the likes of Skype, Apple's FaceTime and the recently launched Google Duo.

 
         Molecules on phone can unveil your lifestyle: study    
 
 
LOS ANGELES: The molecules that you leave on your smartphone can be used to construct your personalised lifestyle 'read-out' - including diet, preferred hygiene products, health status and locations visited, a new study suggests. By sampling the molecules on cell phones, researchers at University of California San Diego in the US were able to construct lifestyle sketches for each phone's owner.

 
         Chandrayaan-2 mission: ISRO conducts tests for Moon landing    
 
 
AHMEDABAD: ISRO has started conducting tests for its ambitious Chandrayaan-2 mission at its facility in Challakere in Karnataka, where simulated lunar craters have been created for landing mission, ISRO Chairman A S Kiran Kumar said today.

 
         In rare surgery, 7kg tumour removed from woman's kidney    
 
 
NEW DELHI: In a rare surgery, a team of doctors at a private hospital here successfully removed a kidney tumour weighing a staggering 7kg while saving the organ.

 
         NASA satellites break Guinness World Record    
 
 
WASHINGTON: NASA's Magnetospheric Multiscale mission (MMS) has set the Guinness World Record for highest altitude fix of a GPS signal - at 70,000 kilometres above the surface of the Earth. Operating in a highly elliptical orbit around Earth, the four MMS spacecraft incorporate Global Positioning System (GPS) measurements into their precise tracking systems, which require extremely sensitive position and orbit calculations to guide tight flying formations.

 
         Curiosity rover discovers rare 'Egg Rock' on Mars    
 
 
WASHINGTON: A globular, golf-ball-size object discovered by NASA's Curiosity rover on Mars has been confirmed as a rare iron-nickel meteorite fallen from the red planet's sky.

 
         Male birth control shots may lower pregnancy odds: study    
 
 
GENEVA: An experimental birth control vaccine for men can effectively prevent pregnancy in their female partners by lowering sperm count, scientists including those from India have found. Researchers are working to perfect the combination of hormonal contraceptives to reduce the risk of mild to moderate side effects, including depression and other mood disorders.

 
         Mysterious 'Higgs Bison' species identified    
 
 
MELBOURNE: A mysterious hybrid species, recorded by Ice Age cave artists in great detail more than 15,000 years ago and dubbed as the Higgs Bison due its elusive nature, was the ancestor of the modern European bison, scientists who analysed ancient DNA have discovered. The mystery species originated over 120,000 years ago through the hybridisation of the extinct Aurochs (the ancestor of modern cattle) and the Ice Age Steppe Bison, which ranged across the cold grasslands from Europe to Mexico.

 
         Note 7 debacle may hit Samsung's India rev by Rs 6,500 cr: CMR    
 
 
NEW DELHI: Samsung's smartphone shipment to India may fall short of target by 4 million units in 2016, hit by global recall and halt in production of its flagship Note 7 smartphone, research firm CMR today said. While Samsung had unveiled the Galaxy Note 7 in July in India with a price tag of Rs 59,900, it delayed selling of the handset in India after cases of battery exploding while charging were reported in various countries.

 
 
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