A total lunar eclipse occurs when the Earth is positioned directly between the moon and sun, blocking the sun's rays from the ...

In North America, the total lunar eclipse will start around 12:55 a.m. ET on Friday. Telescopes and binoculars aren't necessary but can enhance viewing.

Unlike a total solar eclipse — which lasts for mere minutes and occurs over a narrow band of Earth — a lunar eclipse lasts ...

The total lunar eclipse isn't the only thing coming this month. A partial solar eclipse is set to appear in skies later in March.

As the countdown to the year's first total lunar eclipse begins, here's what to know about the difference between a lunar ...

Scientists from UNSW Sydney have located a potential new exoplanet—a planet that orbits a star outside of our solar ...

On the night between March 13 and 14, skywatchers in North and South America—as well as parts of Europe, Africa and ...

A California-based startup, Next Energy Technologies, has revealed a groundbreaking product: the world’s largest fully transparent organic photovoltaic (OPV) window. Measuring 101.6 cm by 152.4 cm, ...

When they added this NAN electrode to their solar cells, the cells achieved power conversion efficiencies of 9.05% and 6.54% when light was shined on different sides.

Bifacial perovskite solar cells are known for their ability to harness sunlight from both sides. Researchers from the Indian Institute of Technology (IIT) recently made significant strides in their ...