Friday, January 27, 2023

Comet seen on Earth 50 thousand years ago returns in January and February 2023

even if he 2023 is starting, it never ceases to amaze us, because it is only a matter of days before we see the sky in the sky Cometa C/2022 E3 (ZTF) Although it had already been observed on our planet, this phenomenon occurred 50,000 years ago!, at the time when prehistoric societies began to practice nomadism, which is why it is undoubtedly one of the astronomical phenomena that does not exist . you can get lost during January and February,

The last time Comet C/2022 E3 (ZTF) came close enough to the Sun and Earth was 50,000 years ago, during the Paleolithic, for this reason its return to our planet has become one of the topics within the branch. Astronomy, more commented on in recent times, because we will have the privilege of being one of the few generations that will be able to see it, because it will take another 50 thousand years to see this phenomenon again; We explain why:

Read also: UNAM researchers discover molecule that will fight obesity

Just as the orbital period through which the Earth passes is equal to 365 days (plus 5 hours, 45 minutes and 46 seconds), there are shorter orbital periods and many more extensive ones; We know that one of the smallest stars studied so far is the one orbiting the pulsar (or neutron star) ZTF J1406+1222, going around this system in only 62 minutes, can you imagine How many Earth years would we have had we already lived?; While the longest orbital periods, probably, one of these observations is located, which takes 50 thousand years to revolve around our solar system.

That’s why his appearance in the sky will happen not just on one day, but on two key dates in which we recommend you pay attention to the night sky; The first of these is next Thursday, January 12, when Comet C/2022 E3 (ZTF) will be at its closest possible point to the Sun. This approach is also known as perihelion.

The second date that you need to keep in mind would be February 1 and 2, when the comet will position itself at its closest possible point to Earth, scientifically known as perigee.

Despite the fact that, due to its proximity to Earth and the Sun, the comet’s path near our system will be visible to the naked eye, meaning that we won’t need the help of experts, such as binoculars or telescopes, to enhance vision. The US space agency has come up with some recommendations for enjoying and making the most of this celestial event, as it is not something that really comes twice in a lifetime.

To enjoy this unique celestial phenomenon, NASA recommends looking for a night in which the Moon’s phase covers only a small sliver of its illuminated surface and, preferably, what better than a new moon night, when The satellite is completely hidden from the human eye and the sky appears completely clear and dark; The full moon of January will fall on Saturday, 21 January.

Read also: Walter Cunningham, Apollo 7 astronaut and first person to broadcast from space, passes away

In addition, comet C/2022 E3 (ZTF)—discovered in March 2022—will be located near the constellation Camelopardalis, named by the Greeks for its similarity to the shape of a camel and a leopard, the closest combination to a giraffe. . , Currently it is also called so. The advantage of being located near this constellation is that the stars inhabiting it are of very dim magnitude or brightness, so the comet will be visible in its greatest splendor without any astronomical figure capable of overshadowing its magnitude. will you lose


Nation World News Desk
Nation World News Desk
Nation World News is the fastest emerging news website covering all the latest news, world’s top stories, science news entertainment sports cricket’s latest discoveries, new technology gadgets, politics news, and more.
Latest news
Related news