The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...

RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...

The fiber femtosecond oscillator, which emits red light at 635 nm ... high-power femtosecond fiber lasers covering the visible spectral region and could have important applications in industrial ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

Existing lead-based perovskite solar cells have a problem in that their absorption spectrum is limited to the visible light ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

There are three primary colours of light, which can be combined to make secondary colours. A rainbow contains all the colours of the visible spectrum. It is often possible to see a secondary bow ...

This image shows the Sun in visible light. This image of the sun's surface ... atmosphere — was taken in the extreme ultraviolet region of the electromagnetic spectrum.

As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as ...