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Space

Massive solar storm would pose considerable dangers – are we ready?

Across the globe, the scientific community and governmental bodies are preparing for the threat posed by the potential of a massive geomagnetic solar storm striking Earth. These space weather events have the capacity to cripple vital technology-based infrastructures, and of causing a cascade that could lead to unforeseeable dangers.Read More

Space

New Horizons' observation of solar winds could aid future space travelers

Having already revolutionized our understanding of the dwarf planet Pluto, NASA's New Horizons spacecraft is providing a rare look at the vast, seldom-visited region of space that is the outer solar system. New Horizons is currently cruising through deep space roughly 35 astronomical units out from the Sun. Prior to the spacecraft's July 14, 2015 encounter with Pluto, the spacecraft captured roughly three years worth of observational data detailing the characteristics of the all pervading solar winds known to emanate from our Sun.Read More

Space

Our Sun could get angrier than we thought

Fresh research has revealed that powerful solar storms known as "superflares" are generated via the same process as common solar flares produced by our Sun. These superflares are capable of posing a significant threat to our advanced technology, and seriously harming Earth's protective ozone layer.Read More

Health & Wellbeing

UBSafe tells you when to seek the shade

A new UV-monitoring device may help take some of the guesswork out of knowing how much time to spend in the sun. Developed by Australia's Healthtronics Sunsafe, the UBSafe come in three different models, and is attached to a hat or other headwear. From that location, it can tell you when your particular skin type has had just the right amount of UVB rays.Read More

Space

NASA releases stunning 30 minute 4K video of the Sun

NASA has released a half hour video of our Sun in breathtaking 4K detail. The video was created from images and data captured by the agency's Solar Dynamics Observatory (SDO) as it continues its mission to observe solar activity and unlock the mysteries surrounding the interior mechanics of our parent star.Read More

Environment

Kirigami-inspired solar cells twist to track the sun

One of the challenges facing designers of traditional flat solar panels is the fact that the sun doesn't conveniently stay in one place. This means that in order for a panel to receive as much sunlight as possible, it has to pan with the sun as it moves across the sky. While there are motorized assemblies designed to do just that, they add complexity, weight and expense to photovoltaic systems. Now, however, University of Michigan scientists have developed a simpler alternative – and it's based on the ancient Japanese cut-paper art of kirigami.Read More

Space

Astronomers discover Jupiter's twin orbiting a distant Sun-like star

A team of international astronomers has discovered a gas giant orbiting a distant star with characteristics remarkably similar to those of our own Jovian planet, Jupiter. The significance of the discovery is that the gas giant was found to orbit roughly the same distance from its host star HIP 11915, as Jupiter does from the Sun. This positioning may have profound implications for creating conditions favorable to the development of a habitable Earth-like planet in HIP 11915's inner solar system.Read More

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