Science

Rare cloud formation observed in western Turkey

A rare cloud formation in western Turkey has gone viral on social media, dubbed "a portal to heaven."

A cloud over the Söke district of the Ayd?n province initially appeared as a ring on the evening of March 10. As the sun began to set, the circumference of the ring grew larger and the lower rim of the cloud approached the horizon. 

Solar Plane Completes 2nd Leg of Round-the-Globe Trip

Solar Impulse 2, the aircraft powered only by sunlight, has landed in India on Tuesday after covering about 1,500 kilometres during a 15-hour flight from Oman.

The Swiss-built  single-seat airctaft that weighs only 2,300 kilogrammes, landed in Ahmedabad where it will make a four-day stopover before flying off to Varanasi, in northeastern India. 

Solar plane starts second leg of epic round-the-world bid

Solar Impulse 2 took off from Oman March 10 bound for India, on the second leg of its epic bid to become the first plane to fly around the world powered solely by the sun.
      
The aircraft took off from Muscat at 6.35 am (0235 GMT) for what is expected to be a 16-hour, 1,465 kilometre (910 mile) journey over the Arabian Sea to Ahmedabad in India.
      

Population drop to raise age of retirement to over 70

By Roula Salourou

Greece?s poor demographic performance is evolving into a major threat for the country?s social security system, as a recent study conducted by the National Actuarial Authority and submitted to the European Commission has shown that the Greek population will shrink dramatically from 11.045 million last year (according to Eurostat) to 8.5 million in 2060.

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