History: March 31 (#2)

History: March 31 (#2)
Wikimedia Commons, CC BY-SA
March 31, 2005 The dwarf planet Makemake is discovered by a team led by astronomer Michael E. Brown at the Palomar Observatory.

Commentary

Commentary

On March 31, in the year 2005: The dwarf planet Makemake is discovered by a team led by astronomer Michael E. Brown at the Palomar Observatory. A dwarf planet is a small planetary-mass object that is in direct orbit around the Sun, massive enough to be gravitationally rounded, but insufficient to achieve orbital dominance like the eight classical planets of the Solar System.

Commentary

Why March 31, 2005 matters: The dwarf planet Makemake is d iscovered by a team led by astronomer Michael E. Brown at the Palomar Observatory. What began on this day left a lasting mark on history. The effects were felt immediately and continued to shape events, ideas, and lives long afterwards.

Commentary

Historical context: March 31, 2005 The 21st century has already seen profound shifts: the digital rev olution has connected billions while reshaping politics and culture; climate change has emerged as a defining crisis; and new powers have risen to challenge the world order that followed the Cold War. The event on this day: The dwarf planet Makemake is discovered by a team led by astronomer Michael E. Brown at the Palomar Observatory. Source: https://en.wikipedia.org/wiki/Dwarf_planet (Wikipedia, CC BY-SA)