ScienceDaily: Strange Science News |
- Updating Turing's model of pattern formation
- Origins of life: Chemical evolution in a tiny Gulf Stream
- Stellar egg hunt with ALMA
| Updating Turing's model of pattern formation Posted: 07 Aug 2020 08:19 AM PDT New research revisits the Turing instability mechanism; proving mathematically how the instabilities which give rise to patterns can occur through simple reactions, and in widely varied environmental conditions. |
| Origins of life: Chemical evolution in a tiny Gulf Stream Posted: 07 Aug 2020 06:38 AM PDT Chemical reactions driven by the geological conditions on the early Earth might have led to the prebiotic evolution of self-replicating molecules. Scientists now report on a hydrothermal mechanism that could have promoted the process. |
| Posted: 07 Aug 2020 06:37 AM PDT Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) took a census of stellar eggs in the constellation Taurus and revealed their evolution state. This census helps researchers understand how and when a stellar embryo transforms to a baby star deep inside a gaseous egg. In addition, the team found a bipolar outflow, a pair of gas streams, that could be telltale evidence of a truly newborn star. |
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