2020 is not tiring: December will have an astronomical phenomenon that has not occurred since the Middle Ages – Jornal CORREIO



Next time this wind will occur on March 15, 2080. Then, after 2400.


In moments like the one we are experiencing, serious journalism is becoming even more important. We need to overcome each other with this storm. If you can, support our work and subscribe to the Correio newspaper only for R $ 5.94 / month.

An astronomical phenomenon that has not occurred since the Middle Ages can be observed on December 21, just after sunset: the proximity between Jupiter and Saturn will make these two celestial bodies look like a double planet.

The proximity between the two planets already exists, and between December 16 and 25, they will be perceived to be separated by less than the diameter of the full moon. “Next night, December 21, they will look like a double planet, separated by only one-fifth the diameter of the full moon,” explains Rice University astronomer Patrick Hartigan.

Although the best conditions for observation are close to Ecuador, this phenomenon can be observed anywhere on Earth, weather permitting. Hartigan explains that the planetary duo will look low in the western sky every night about an hour after sunset. “For most telescope observers, every planet and some of its largest moons will be visible in the same field as that night,” he added.

According to the astronomer, alignments between the two planets are relatively rare. “However, this conjunction is extremely rare due to the greater proximity between them.” You would have to return just before dawn on March 4, 1226, to be able to observe a closer alignment between these objects visible in the night sky, “he added.

Next time this wind will occur on March 15, 2080. Then, after 2400.

* With information from Rice University


Source link