Schematic representation of rotating disc galaxies in the distant Universe (R) and the present day (L). When we look out at the luminous matter in the Universe — stars, galaxies, clusters of galaxies the
The galaxy cluster Abell 2744 from the Hubble Frontier Fields, with the mass shown in cyan and the magnification from lensing shown in magenta. Image credit: STScI/NASA/CATS Team/R. Livermore (UT Austin).
You're probably already familiar with a few products products that use carbon-silicon, or organosilicon: glues, caulks, and pesticides, to name a few. But the new biological trick, which was forcefully
In less time than it takes you to have lunch, you could be expanding your brain -- literally. There are two types of intelligence: crystallized intelligence and fluid intelligence. Crystallized intelligence