In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

The company manufactures and sells PV solar modules with a thin film semiconductor technology ... commercial and industrial companies, and other system owners. The company was formerly known ...

The CuBert paste was used on an M10 solar cell with a conversion efficiency of 24%. Image: Bert Thin Films. Kentucky-based Bert Thin Films has used a proprietary copper paste on a tunnel oxide ...

A group of comets with unexplained movements presents a quandary D avide Farnocchia hunts down and tracks asteroids, and ...

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast ...

Four decades later, astronaut Marsha Ivins and cinematographer James Neihouse reveal stories from the making of the ...

Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a ...

New Record for CIGS Perovskite Tandem Solar Cells Feb. 4, 2025 — Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint.

Sergeant Stanley Hollis showed unmatched bravery on D-Day, single-handedly storming enemy bunkers and capturing 25 Germans.

Then there’s the cost. For the average homeowner, installing a solar energy system will cost around $14,000 to get up and running and that’s after factoring in the federal tax credit.

In our solar system Earth and Mars are in the box, Venus and Mercury outside. The cold gas giants are literally off the chart. The logarithmic scale used initially here allows for an easier ...