Major eruption of plasma in the sun!
Take a look at this mesmerizing solar eruption with its scorching plasma and grandeur! While not the largest recorded, it highlights the immense scale of such events, using H-alpha solar telescopes amateur astronomers provided exceptional detailed views of the Sun's chromosphere, revealing intricate plasma structures. The eruption's active region is identified as NOAA 13302. Stunning images and animations captured the rare spectacle, offering a glimpse into the Sun's splendor as it approaches peak activity once again.
A Magnificent Display of Scorching Plasma
This extraordinary event, showcases a stunning animation and image of a solar protuberance. The eruption of scorching plasma, extending a staggering distance into space, has left amateur astronomers astounded by its magnitude and grandeur.
This extraordinary display of solar activity, while not surpassing the largest recorded eruptions, exemplifies the immense scale of such phenomena. Previous records indicate eruptions spanning up to 800,000 kilometers, hurtling through space at speeds ranging from 250 to 3,000 kilometers per second. On average, these eruptions unleash an astounding 10 billion tons of gas, equivalent to the mass of a small mountain on Earth. Should particles from these eruptions be directed towards our planet, they would interact with Earth's magnetic field, painting the skies with vivid and captivating auroras visible on both hemispheres.
Finnish amateur astronomer Samuli Vuorinen has astounded us with this mesmerizing animation of a solar protuberance! Over the time span of 1,5 hours this eruption of scorching plasma extended a staggering 400,000 kilometers into space, propelled away from the sun's surface.
Astro-Art’s CEO Jukka Paavilainen was also viewing the sun from Mikkeli. He used a larger 80mm Lunt h-alpha telescope to get a close-up view of the protuberance. In the image you can see fantastic details in the plasma structures. Such large scale eruptive phenomena are rare sightings, but with the sun approaching its peak activity once again, we can eagerly anticipate more thrilling events to come!
The image captured during this momentous observation was recorded on May 22, 2023, at 10:39 UTC+3, showcasing the solar splendor.
Unveiling the Sun's Secrets: Exploring Solar Dynamics with HA Solar Telescopes
HA solar telescopes, also known as hydrogen-alpha solar telescopes, are specialized instruments designed to capture images of the Sun in a specific wavelength of light called H-alpha. This particular wavelength corresponds to light emitted by excited hydrogen atoms in the solar atmosphere.
The utilization of H-alpha light enables astronomers and solar observers to study the Sun's chromosphere—the region of the solar atmosphere just above the photosphere—with exceptional detail and clarity. By isolating the H-alpha wavelength, HA solar telescopes provide a unique perspective on the dynamic processes occurring in this crucial layer.
When observing the Sun in H-alpha, these telescopes reveal intricate and captivating details within the plasma structures present in solar eruptions and prominence's. The resulting images showcase the fine-scale features and dynamics of these phenomena, enhancing our understanding of solar activity and its impact on space weather.
The H-alpha light captured by these telescopes highlights the behavior of excited hydrogen atoms, which emit light as they transition between energy levels. This emission provides valuable insights into the complex and dynamic nature of the Sun's atmosphere, enabling scientists to study phenomena such as solar flares, filaments, prominence's, and other features associated with solar activity.
NOAA's Vital Role in Solar Exploration: Tracking Solar Activity and Unveiling Region
Additionally, it's worth noting that the active region associated with this remarkable event is identified as NOAA 13302. NOAA, which stands for the National Oceanic and Atmospheric Administration, is an organization that monitors and studies various natural phenomena, including solar activity. Their tracking and categorization system helps researchers and astronomers identify specific regions and phenomena occurring on the sun, aiding in the understanding and analysis of solar events.