Today, Wednesday (21/3/2018), when you open the Google search page it will be a night sky decorated by the stars that make up the corporate brand for its Google Doodle.
But if you look closer, you will see the figure of the face of a man with glasses with his mustache.
When the mouse cursor is placed on top of Google Doodle, it says "Guillermo Haro '105th Birthday" or "105th Birthday of Guillermo Haro".
Who is Guillermo Haro who appeared on Google's main search page?
Quoted from the Google page, Guillermo Haro, is a Mexican astronomer who managed to find the type of planet called Herbig-Haro nebula.
Not only that, he also found a flare star - a bright star red and blue - in the constellation of Orion stars.
Thanks to this contribution, Haro became the first Mexican to be elected to the Royal Astronomical Society in 1959.
Thanks to his contribution, Google also respects Guillermo Haro who is currently on his 105th birthday with a unique Google Doodle.
Other major research projects conducted by Guillermo Haro include a list of 8746 blue stars in the direction of the northern galactic poles published jointly with WJ Luyten in 1961.
At least 50 of these objects turn out to be quasars (which have not been discovered in 1961). The list of 44 blue galaxies Haro, compiled in 1956, is a precursor of the work of Benjamin Markarian and others in the search for such galaxies. Guillermo Haro also found a number of T Tauri stars, one supernova, more than 10 novae, and one comet.
So little history about Guillermo Haro.