Gigantic Nova in the sky: T. coronae borealis becomes visible!

Gigantic Nova in the sky: T. coronae borealis becomes visible!

Astronomy faces a fascinating event: In the double star system T. Coronae Borealis, a Nova is expected in the near future that could bring a dramatic outbreak of brightness. This system, consisting of a white dwarf and a red giant, is about 3000 light years from Earth and has already caused a stir in the past. Astronomer Jean Schneider from Observatoire de Paris warns that the next Nova could be imminent, with possible outbreaks on November 10 and 25 June 2026.

The eruptions in this system take place every 80 years and are caused by accumulating material on the surface of the white dwarf. If enough material is compressed, there is a thermonuclear explosion that makes the light visible over thousands of light years. Usually T. coronae borealis has a brightness of +10, but during an outbreak the star could become as bright as the polar star and reach an apparent brightness of +2, which makes it visible with the naked eye for a short time.

expected visibility of the Nova

According to current observations, the Nova could be visible between March and September 2024, although the event is expected to last for several days. These predictions are based on the analysis of past brightness outbreaks and the movement of the stars in the system. Historical eruptions occurred in 1946, 1866 and 1787. However, the last expected Nova, which was forecast for September 2024, did not occur. Astronomers found a darkening of T. coronae borealis in March and April 2023, which indicates an upcoming outbreak and aroused interest in the exact analysis of this rare phenomenon.

The constellation corona borealis, in which T. coronae borealis is located, is described as a horseshoe -shaped arch west of the constellation Hercules. For those who want to identify the star in the sky, the line between the brightest stars can be followed.

meaning for astronomy

The observation of this outbreak could not only offer insights into the dynamics of double -star systems, but also expand our understanding of the Stellar Evolution. NASA encourages the public to participate in projects such as Unistellar’s ​​Cosmic Cataclysm in order to pursue the brightness of T. coronae borealis and thus actively contribute to science.

Overall, the upcoming outbreak of T. coronae borealis is a rare opportunity that could be visible with the naked eye. This could encourage astronomy enthusiasts and the broader public equally to observe the night sky and explore the miracles of the universe. Astronomers worldwide agree that this eruption will represent an exciting time for the sky observation while the world is waiting for the next radiant star.

The fascination for such astronomical events is only increased by the predictions and the historical importance of T. coronae borealis. Kosmo reports that the outbursts of brightness in this system are particularly known for their regularity, while James Webb Discovery href = "https://www.nationalgeographic.de/wissenschaft/2024/explosPlosion-am-nachthimen-nova-git-glossem-auge-berken-sternbild-corona-boralis"> National Geographic provide valuable information and the potential of these eruptions.