Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.

[David Prutchi] has just shared his incredible work on making his own shortwave ultraviolet viewers for imaging entirely outside of the normal visible spectrum – in other words, seeing the truly ...

If you've got a high-resolution camera and want to safeguard your pricey lenses, these filters are virtually as clear as air itself ...

while an activated carbon filter uses natural materials to absorb chemical contaminants. UV filters use ultraviolet light to remove E. coli and other microorganisms from the water supply.