Samsung Galaxy A21s less than 20K phone India launch June 17

For the second consecutive year, Patan topped the state's 33 districts with 86.67 pass percentage

[Galaxy A21s will be Samsung's fourth Galaxy A Series smartphone to arrive in India this year. (Image: community.samsung.com)]

New Delhi: South Korean tech giant Samsung on Monday confirmed that Galaxy A21s will launch in India on June 17.

The device may come in Rs 15,000-Rs 20,000 range and would be sold across Samsung's offline and online channels.

The device will feature a 6.5-inch Infinity O display, 48MP quad camera and a 5000mAh battery. Galaxy A21 is likely to come in two variants - 4/64GB and 6/64GB.

Galaxy A21s will be Samsung's fourth Galaxy A Series smartphone to arrive in India this year.

Samsung earlier launched Galaxy A51, A71 and A31 in India, which did quite well. Galaxy A51 has emerged as a global best seller, according to Strategy Analytics.

Galaxy A21s will be Samsung's fourth smartphone to launch in India since the nationwide lockdown saw relaxation last month.

The phone packs a large 5000mAh battery with 15W fast charging support and runs Android 10 with One UI on top. Source: https://ummid.com

Read More........→July 17, 2020

Solar probe reveals sun's tiny 'campfires' in closest-ever photos

A solar probe built by the European Space Agency and NASA has delivered the closest photos ever taken of the sun's surface, revealing a landscape rife with thousands of tiny solar flares that scientists dubbed ‘campfires’ and offering clues about the extreme heat of the outermost part of its atmosphere.

‘When the first images came in, my first thought was, 'This is not possible - it can't be that good,'‘ David Berghmans, principal investigator for the Solar Orbiter spacecraft's ultraviolet imager at the Royal Observatory of Belgium, told reporters on Thursday.

The spacecraft, launched from Florida in February, snapped the images in late May using the probe's Extreme Ultraviolet Imager as it orbited nearly 48 million miles (77 million km) from the sun's surface, or roughly halfway between the sun and Earth.

The ‘campfires’ are believed to be tiny explosions, called nanoflares, and could explain why the sun's outer shield, the corona, is 300 times hotter than the star's surface. Scientists are awaiting more data from the spacecraft's other instruments to know for sure.

‘We've never been closer to the sun with a camera, and this is just the beginning of the long epic journey of Solar Orbiter,’ said Daniel Müller, ESA's Solar Orbiter project scientist.

Scientists typically have relied upon Earth-based telescopes for closeups of the sun's surface. But Earth's atmosphere limits the amount of visible light needed to glean views as intimate as those obtained by the Solar Orbiter.

The spacecraft also carries plasma-sampling instruments to offer researchers further data.

‘That combination really allows us to make links and connections to what's happening on the sun and what's happening at the spacecraft,’ said Holly Gilbert, Solar Orbiter project scientist at NASA.

Solar Orbiter's primary mission of examining the sun's polar regions will help researchers understand the origins of the solar wind, charged particles that blast through our solar system and affect satellites and electronics on Earth.Solar probe reveals sun's tiny 'campfires' in closest-ever photos: A solar probe built by the European Space Agency and NASA has delivered the closest photos ever taken of the sun's surface, revealing a landscape rife with

Read More........→July 16, 2020