A false-color satellite image of Namibia’s Etosha Pan has turned a barren salt flat into what looks like a painter’s palette, with pools of teal, blue, red, and brown scattered across a landscape that ...

Absorption of light from a background quasar reveals concentrations of neutral hydrogen gas in 'damped Lyman-alpha' systems. New observations of two systems revealed the associated galaxies. As seen ...

Image Credit: Far-infrared: ESA/Herschel/PACS/SPIRE/Hill, Motte, HOBYS Key Programme Consortium;X-ray: ESA/XMM-Newton/EPIC/XMM-Newton-SOC/Boulanger This close up ...

I have a colleague who is severely colorblind (and several others who have the more common kind of colorblindness). In our field of work we work with images such as these: As you can hopefully imagine ...