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Planetary Sciences Mar 25, 2024

Why warnings are being issued ahead of next month's total solar eclipse

As next month approaches, anticipation for the 2024 total solar eclipse has set in. The eclipse, which will take place April 8, will be visible from Mexico through Canada, casting a brief moment when day momentarily turns ...

Plasma Physics Dec 24, 2020

Korean artificial sun sets the new world record of 20-sec-long operation at 100 million degrees

The Korea Superconducting Tokamak Advanced Research (KSTAR), a superconducting fusion device also known as the Korean artificial sun, set the new world record as it succeeded in maintaining the high temperature plasma for ...

Materials Science Apr 13, 2017

Device pulls water from dry air, powered only by the sun

Imagine a future in which every home has an appliance that pulls all the water the household needs out of the air, even in dry or desert climates, using only the power of the sun.

Astronomy Apr 6, 2024

Huge star explosion to appear in sky in once-in-a-lifetime event

Sometime between now and September, a massive explosion 3,000 light years from Earth will flare up in the night sky, giving amateur astronomers a once-in-a-lifetime chance to witness this space oddity.

Astronomy Jul 22, 2020

First image of a multi-planet system around a sun-like star

The European Southern Observatory's Very Large Telescope (ESO's VLT) has taken the first ever image of a young, sun-like star accompanied by two giant exoplanets. Images of systems with multiple exoplanets are extremely rare, ...

Space Exploration May 4, 2017

Printing bricks from moondust using the sun's heat

Bricks have been 3-D printed out of simulated moondust using concentrated sunlight – proving in principle that future lunar colonists could one day use the same approach to build settlements on the moon.

Astronomy Oct 6, 2016

Planet in star system nearest our Sun 'may have oceans'

A rocky planet discovered in the "habitable" zone of the star nearest our Sun may be covered with oceans, researchers at France's CNRS research institute said Thursday.

Space Exploration Mar 28, 2024

Texas county issues disaster declaration for solar eclipse, expects 200K people

A North Texas county issued a disaster declaration ahead of the April 8 solar eclipse, warning of traffic and potential gridlock as the celestial event ends.

Astronomy Jun 14, 2021

The sun's clock: New calculations support and expand planetary hypothesis

Solar physicists around the world have long been searching for satisfactory explanations for the sun's many cyclical, overlapping activity fluctuations. In addition to the most famous, approximately 11-year "Schwabe cycle", ...

Energy & Green Tech Oct 26, 2014

Off-grid German village banks on wind, sun, pig manure

If Germany has taken a pioneering though risky role in shifting to renewable energy, then the tiny village of Feldheim—population 150—is at its vanguard.

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