That asteroid the headlines have been warning people about isn’t likely to actually hit us, and scientists might have solved a mystery that could save lives: the relationship between tides and earthquakes.
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Sources:
http://neo.ssa.esa.int/risk-page
https://www.nasa.gov/feature/nasa-fema-international-partners-plan-asteroid-impact-exercise
https://www.universetoday.com/100025/airburst-explained-nasa-addresses-the-russian-meteor-explosion/
https://www.theguardian.com/world/2013/feb/15/hundreds-injured-meteorite-russian-city-chelyabinsk
https://apod.nasa.gov/apod/ap071114.html
https://science.nasa.gov/science-news/science-at-nasa/2008/30jun_tunguska
https://impact.ese.ic.ac.uk/ImpactEarth/cgi-bin/crater.cgi?dist=1&diam=40&pdens=8000&pdens_select=0&vel=17&theta=45&tdens=2500&tdens_select=0
https://impact.ese.ic.ac.uk/ImpactEarth/ImpactEffects/effects.pdf
https://www.sciencedaily.com/releases/2008/12/081217192745.htm
https://www.nature.com/articles/s41467-019-10605-2
https://www.pmel.noaa.gov/eoi/axial_site.html
https://www.eurekalert.org/pub_releases/2019-06/eiac-sht060519.php
Images:
https://en.wikipedia.org/wiki/File:Russia-CIA_WFB_Map–Tunguska.png
https://commons.wikimedia.org/wiki/File:Tunguska.png
https://www.istockphoto.com/vector/tectonic-plates-gm812085686-131414477
https://en.wikipedia.org/wiki/File:Earth_cutaway_schematic-en.svg
https://en.wikipedia.org/wiki/File:Fault_types.svg
https://commons.wikimedia.org/wiki/File:Axial_Exaggerated_Bathymetry.jpg
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