The Universe isn’t really just a random scattering of galaxies sprinkled throughout an expanding void. The nearer we appear, the more we see that there are buildings – some of which are incomprehensibly vast groupings and clusters of galaxies that are gravitationally bound together. These a structure has just […]
Giant
Color-Changing Ink Turns Clothes into Giant Chemical Sensors
A new coloration-switching ink could aid in overall health and ecosystem monitoring—for instance, allowing apparel that switches hues when uncovered to sweat or a tapestry that shifts shades if carbon monoxide enters a home. The formulation could be printed on just about anything from a T-shirt to a tent. Wearable […]
Ancient Giant Galaxy Grew Fast and Died Young
Astronomers just found out a exceptional monster galaxy that grew rapidly in the universe’s early days—and then went silent shockingly rapid. The newfound huge, identified as XMM-2599, lies about twelve billion light-weight-many years from Earth, which means that researchers are looking at the galaxy as it existed when the universe was quite […]