Every week, TecMundo and #AstroMiniBR bring together the most entertaining and interesting astronomy curiosities produced by collaborators From Twitter profile I would like to share some more information about the fantastic world of astronomy. See below!
#1: Spots on the Sun during the eclipse!
As if the partial solar eclipse recorded in the photo below wasn’t dazzling enough, another incredible event plays the supporting role of the protagonist: Sunspots!
sunspots They are temporary dark regions formed on the surface of the Sun due to the activity of intense magnetic fields.They are astronomical events of great importance because they reveal the dynamics inside our parent star.
Sunspots generally consist of two parts: the shadow, which is the darker central part with greater magnetic activity, and the penumbra, which is slightly lighter around it. These regions are frequently accompanied by solar flares, producing and releasing large amounts of energy and charged particles into space.
Sunspots vary in size, but on average the largest can be several times the diameter of the Earth, while the smallest are only a few thousand kilometers across. Astronomers are constantly monitoring and studying these events to understand solar dynamics, their impact, and possible impact on our planet.
#2: The shadow of the Moon seen from 50 thousand meters above sea level!
Seeing a solar eclipse is a unique event, but seeing it at an altitude of 50 kilometers is not for everyone (or the instrument)! This is exactly what you can see in the video below, which depicts a truly unique and scientifically valuable experience.
In this video The Moon’s shadow, known as the Umbra, moves across the Earth’s surface at an average speed of 3,000 kilometers per hour.however, this speed decreases as the shadow falls into the upper atmosphere. At this altitude, the Moon’s shadow appears as a dark spot slowly moving across the Earth’s surface, creating the spectacular display of a total solar eclipse.
The weather balloon provides a stable and strategically positioned platform to observe this event, allowing long-term viewing of the eclipse and gathering clouds. Valuable scientific data about the solar corona and the interaction of sunlight with the Earth’s atmosphere.
From this height it is also possible to observe intricate details of the solar corona normally obscured by the brightness of the solar disk, and in addition, the absence of atmosphere near the balloon will eliminate atmospheric distortions and provide incredibly clear images of the balloon. Solar eclipse.
#3: The mystery of the vanishing star!
One of the biggest mysteries in recent astronomy has a name: N6946-BH1. It is a star located in the spiral galaxy NGC 6946 and is approximately 25 times the mass of our Sun. It was last observed in 2007 and mysteriously disappeared in a cosmic event that has intrigued astronomers ever since..
The main hypothesis for its disappearance is that it collapsed directly into a black hole without creating the spectacular supernova that normally accompanies such an event. This discovery challenges current scientific understanding of stellar evolution and represents one of the most fascinating puzzles for the worldwide community of astronomers.
The study of N6946-BH1 offers us a unique opportunity to improve our understanding of the extreme processes occurring in the universe and could lead to significant advances in astrophysics research.
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Source: Tec Mundo
I’m Blaine Morgan, an experienced journalist and writer with over 8 years of experience in the tech industry. My expertise lies in writing about technology news and trends, covering everything from cutting-edge gadgets to emerging software developments. I’ve written for several leading publications including Gadget Onus where I am an author.
