https://www.iflscience.com/editors-blog/the-most-mindboggling-scientific-discoveries-of-2019-include-the-first-image-of-a-black-hole-a-giant-squid-sighting-and-an-exoplanet-with-water-vapor/

https://www.iflscience.com/editors-blog/the-most-aweinspiring-scientific-discoveries-of-the-2010s-include-the-first-image-of-a-black-hole-an-exoplanet-with-water-and-a-hidden-continent/

https://www.livescience.com/ways-earth-was-weird-in-2019.html