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Sun News

Sun spins faster on the outside than on the inside

Despite being relatively close to Earth and a well-studied phenomenon there is still much to learn about the Sun. New research by international astronomers has helped to make an important new discovery about our closest star.

Essential Science: Mystery of Mercury’s Great Valley

Mercury has long been regarded as one of the Solar System’s more mysterious planets. Despite decades of observations by astronomers new points of interest appear. The latest is with the planet’s great valley.

Did a solar storm damage Earth’s magnetic field?

A review of data, relating to the summer of 2015, suggests a solar storm struck the Earth’s magnetic field. This unprecedented event lasted a couple of hours, and it could have shrunk the Earth’s magnetosphere.

Weird blue mass detected in front of the Sun

Houston - NASA has reported an unusual phenomenon: a strange blue mass in front of the Sun. The object was detected by the Stereo satellites, and it appeared to pass across the face of the star.

Not all of our suntan comes from the Sun

While the Sun accounts for most of a suntan, new research suggests a very tiny amount of ultraviolet light comes from the Big Bang, as well as other stars and galaxies.

Op-Ed: New planet discovered close to the Sun's closest star

A new planet has been found orbiting within the habitable zone of Proxima Centauri, the closest star to our Sun. This has triggered much media frenzy. However, many of the statements in the media take liberties with the evidence.

How to enjoy the sun but avoid skin cancer risks

As the sun continues to shine down intensely over the northern hemisphere renewed concerns have arisen about skin cancer risks. A German company has recently reiterated best practices for keeping safe during the summer.

NASA may have less than two minutes to rescue lost spacecraft

Twenty-two months ago, NASA lost contact with its Stereo-B spacecraft during a routine 72-hour test. The long silence ended on Sunday, when the probe — some 189 million miles away from Earth — finally said "hello" again to the space agency.

International rates for skin cancer revealed

A new global study has revealed variations in the rate of skin cancer around the world. The key variations relate to geographical and socio-economic factors, which make the disease more or less common.

New research shines light on brown dwarfs

Paris - Brown dwarf stars are rare and remain a mystery to astrophysists. The stars are "brown" when viewed through a telescope because they cannot burn enough nuclear fuel to shine as brightly as other stars. A new study sheds a little more light.

NASA's K2 discovers dead star vaporizing a mini 'planet'

Mountain View - On its second mission, NASA's Kepler space telescope has found something that sounds dire, but is completely amazing: A dead star, known as a white dwarf, cannibalizing a small planet that exists within its solar system.

Sunscreens in concern over effectiveness and safety

Auckland - Jaychem Industries, which manufactures a leading sunscreen, has been criticized over the formulation by U.S. health inspectors.

Ant cooling mechanism avoids desert sun

Ants found in the Sahara have a novel way of keeping cool from the intensity of the sun’s rays. The small, silver-colored hairs on the ant’s body are able to reflect heat back, stopping the insect from becoming too hot.

Bring the sun into your home with the Silk smart lightbulb

A new smart LED lightbulb aims to improve your health, wellness and sleep patterns by providing you with light that is more akin to that of the sun. It slowly shifts from blue to red in the day, allowing your body's circadian rhythm to operate normally.

NASA's Messenger spacecraft takes final plunge into Mercury

Cape Canaveral - NASA’s long-trekking Messsenger spacecraft plunged to its destruction April 30 after running out of fuel on its 4,105th orbit of the planet Mercury.

Sun flare disrupts radio — New geomagnetic storm predicted

The strongest solar explosion this year took down radio communications on Wednesday. Further disruption is expected today and tomorrow when another geomagnetic storm hits.

Dark matter may be inside Sun driving its processes

Scientists believe that dark matter may be present deep inside the sun's interior and could be responsible for processes in the solar body, which astronomers have so far been unable to explain.

Family home destroyed by fire started by jar of Nutella

A warning has been issued after a family's home was devastated by a raging fire started by a Nutella jar that had been left by a window. It magnified the sun's rays and started the huge fire.

Vitamin D recommended for ‘at risk’ groups

London - In the U.K., the government has recommended that certain vulnerable groups take vitamin D supplements as part of a health promotion measure. Digital Journal assesses the reasons.

Solar flares might increase, disrupting communication

Communications on Earth might be disrupted and Northern Lights could intensify if solar flares increase as some scientists expect.

Tips for keeping cool in the summer and avoiding harmful U.V. Special

July was U.S. National Ultraviolet (U.V.) Safety Month and August is set to be the hottest month of the year. With health officials reminding people that U.V. radiation is a problem, Digital Journal spoke with a leading eye doctor.

Melasma: Tips to make it less noticeable Special

Chicago - Melasma is a common skin problem that causes brown to gray-brown patches on the face. A top dermatologist has provided Digital Journal readers with some useful advice for those with the condition.

Binary system planet first to be discovered using microlensing

Scientists with NASA have announced the rare discovery of a planet orbiting two red dwarf stars some 3,300 light-years away from earth.

Is sunbathing addictive?

Are some people addictive to soaking up the rays? One study concludes so. Chronic exposure to ultraviolet light leads to endorphin release and signs of addiction in mice.

5 layers of protection for pool safety

The first day of summer is this Saturday and many families will be hitting the pools. Keeping safe is important. To help families, the Life Saver Pool Company have provided Digital Journal readers with some tips to prevent drownings.

Driving this summer? Watch out for the left side Special

Beverly Hills - The “Summer Sun” is starting to beat down and keeping sunscreen on while outdoors is on the many people’s minds. What about in the car? A leading doctor has contacted Digital Journal to explain why this is important.

Carbon dioxide hits record level

Geneva - Carbon dioxide levels have hit a landmark in the Northern Hemisphere. Half the world has seen a full month at or above the symbolic 400 parts per million (ppm) CO2 level.

Dermatologist shares tips for sunburn prevention Special

While warmer weather means more outdoor activities, it also means carefully protecting your skin from the sun. To find out more, Digital Journal spoke with a top dermatologist.

Op-Ed: Pope John Paul II's canonization and rainbows that circle the sun

Pope Francis has declared Pope John Paul II a Roman Catholic Saint. Having been a local witness to this event, I recalled seeing Pope John Paul II in action when I was a youth participant of the 1993 8th World Youth Day in Denver, Colorado, USA.

Investors bet Sun Pharma can restore Ranbaxy to health

New Delhi - On the surface, Sun Pharma's $3.2-billion purchase of Indian generics rival Ranbaxy, which is in deep trouble with US regulators over safety lapses, may not look like a great deal.
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Sun Image

 There is Light at the End of the Tunnel
"There is Light at the End of the Tunnel"
A blue orb is seen trekking across the Sun s surface.
A blue orb is seen trekking across the Sun's surface.
NASA / STEREO
A fairly bright comet dove towards the Sun in a white streak and was not seen again after its close ...
A fairly bright comet dove towards the Sun in a white streak and was not seen again after its close encounter
NASA
The sun erupts with an Earth-directed coronal mass ejection
The sun erupts with an Earth-directed coronal mass ejection
NASA's Goddard Space Flight Center/SDO
How the sun has changed in the past nine years
How the sun has changed in the past nine years
NASA
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city t...
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city to enjoy the weather, especially at the city's Harborfront.
Untitled
NASA
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city t...
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city to enjoy the weather, especially at the city's Harborfront.
On this occasion of ST.Anthony pilgrimage of Bangladesh.
On this occasion of ST.Anthony pilgrimage of Bangladesh.
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city t...
Toronto received Spring-like weather on Saturday and it prompted Torontonians from across the city to enjoy the weather, especially at the city's Harborfront.
The terrific sunny weather has finally allowed Torontonians to enjoy the weather at the city s water...
The terrific sunny weather has finally allowed Torontonians to enjoy the weather at the city's waterfront but the ducks want some attention and food.
Solar acoustic oscillations
Solar acoustic oscillations
Wiki
Diagram of concept of operation of the Solar Probe Plus Spacecraft
Diagram of concept of operation of the Solar Probe Plus Spacecraft
NASA
SUN ..... sinking into western horizon .........
SUN ..... sinking into western horizon .........
Watching  Resident Evil: Afterlife  through the marvel of 3D
Watching 'Resident Evil: Afterlife' through the marvel of 3D
Sony
A solar flare with an eruptive prominence on the limb of the sun
A solar flare with an eruptive prominence on the limb of the sun
Space Environment Center
Artist s illustration of the twin STEREO satellites on opposites sides of the sun.
Artist's illustration of the twin STEREO satellites on opposites sides of the sun.
NASA
Sunset in New Jersey  NJ.
Sunset in New Jersey, NJ.

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