Any comments, suggestions or just looking for a chat about this subject? Don't hesitate and leave a comment on our improved comment section down below the article!
Image Credit: NASA/JPL-Caltech/CXC/ESA/NRAO/J. Rho (SETI Institute)
We are all, quite literally, made of star dust. Many of the chemicals that compose our planet and our bodies were formed directly by stars. Now, a new study using observations by NASA's Spitzer Space Telescope reports for the first time that silica — one of the most common minerals found on Earth — is formed when massive stars explode.
Look around you right now and there's a good chance you will see silica (silicon dioxide, SiO2) in some form. A major component of many types of rocks on Earth, silica is used in industrial sand-and-gravel mixtures to make concrete for sidewalks, roads and buildings. One form of silica, quartz, is a major component of sand found on beaches along the U.S. coasts. Silica is a key ingredient in glass, including plate glass for windows, as well as fiberglass. Most of the silicon used in electronic devices comes from silica.
Source: NASA press release
If you enjoy our selection of content please consider following Universal-Sci on social media:
