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Future astronomical phenomena

7 Exceptionally Rare Astronomical Events Before 2100

By TomPublished 3 years ago • 4 min read

In the vast expanse of the universe, everything is in constant and largely predictable motion, thanks to some very intricate mathematics. Astronomers meticulously calculate and compile calendars of unique celestial occurrences, allowing us to anticipate the night sky's celestial marvels for centuries to come. Let's delve into some of the most captivating astronomical events awaiting us in the next century.

1. Asteroid Apophis in 2029:

Our solar system is teeming with diverse asteroids, ranging from tiny pebbles to colossal mountain-like boulders, and some of them uncomfortably close to Earth. In 2029, we will witness the close passage of one such asteroid, known as 99942 Apophis. This sizable asteroid boasts a diameter of approximately 1,200 feet and was discovered by NASA in 2004. Initially considered one of the most perilous objects orbiting the Sun, Apophis will approach Earth on April 13, 2029, coming within just a stone's throw of a collision. Despite its alarming proximity, scientists assure us that Apophis will narrowly miss us, flying by at a distance of about 20,000 miles—closer than the moon and even some NASA satellites. This celestial event will be a breathtaking sight, visible without the need for a telescope. And fear not, for Apophis is set to return in 2068 for another close encounter.

2. The Darkest Lunar Eclipse of the Century in 2029:

Lunar eclipses occur when the moon passes entirely into Earth's shadow. Sometimes, during such events, our natural satellite appears vividly red due to the way red light penetrates our atmosphere. While lunar eclipses are relatively common, the intensity of darkness varies. On July 26, 2029, astronomers predict one of the darkest lunar eclipses in a century, lasting approximately one hour and 42 minutes. The entire event, from the moment Earth's shadow first touches the moon to when it departs, will span around 3 hours and 40 minutes. South America will offer the best vantage point for this exceptional spectacle.

3. The Parade of Planets in 2040:

The Parade of Planets is an awe-inspiring celestial alignment when all the planets in our solar system seemingly line up, forming a magnificent display. Though they won't form a perfect straight line, the view will be truly remarkable. Some planets, such as Jupiter and Venus, can be seen clearly even in urban areas with the naked eye. The next Parade of Planets, as predicted by NASA, will grace our skies on September 8, 2040. Consider stocking up on telescopes for this unique event.

4. The Brightest Super Moon of the 21st Century in 2052:

The moon's orbit is not perfectly round, and it follows an elliptical path around Earth. This leads to varying distances between the moon and Earth during its orbit, resulting in Super Moons when the moon is exceptionally close. On December 6, 2052, we will witness the closest and brightest Super Moon of the entire 21st century, with the moon being approximately 17,000 miles closer than usual. This celestial phenomenon will be a sight to behold.

5. Comet 15p Finlay's Close Approach in 2060:

Comets are remnants of ancient space objects that traversed the cosmos thousands of years ago. When they approach the sun, they heat up and emit gases, creating a luminous appearance with a long, beautiful tail. Comet 15p Finlay, named after its discoverer, will pay us a visit on October 27, 2060. Scientists have known about this event since the 19th century, and it will be one of the closest comet encounters in the last century, passing by at a distance of just 4.6 million miles, promising a spectacular view.

6. Earth Eclipse in 2084:

One of the most thrilling events of the 21st century will be the Earth Eclipse in 2084. Unfortunately, this phenomenon will only be visible from Mars, as Earth and the moon will pass in front of the sun, appearing as bright silhouettes. This planetary transit, similar to a solar eclipse but with other planets, last occurred in 1984. It might be observed by potential Martian settlers if humanity reaches Mars by then, or we can expect captivating footage from space probes.

7. North Star Alignment in 2100:

The famous North Star, Polaris, has guided sailors for centuries to determine North's direction. Interestingly, the North Star isn't precisely aligned with the north due to Earth's shifting axis. However, on March 24, 2100, Polaris will align with Earth's true north, marking a rare occurrence. After this event, it will slowly move away, returning only once every 26,000 years. Unfortunately, this alignment comes with a parting note, as Earth's axis will shift, replacing Polaris with another star, Gamma Cephei, in approximately 2,000 years. The event of 2100 will be a beautiful but somewhat melancholic farewell performance.

These are some of the most captivating astronomical events scheduled to grace our skies in the next 100 years. Many of them will be visible to the naked eye, making them accessible to all who can patiently await their arrival. These events are truly once-in-a-lifetime occurrences, so mark your calendars and prepare to be amazed. That's all for today, and if your curiosity is satisfied, don't forget to like and share this article with your friends.

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    Written by Tom