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The Hubble Space Telescope celebrates its 29th birthday and has taken this breathtaking photo of the crab nebula. The NASA / ESA Hubble Space Telescope was launched on April 24, 1990. It captured images of the universe that not only provided valuable material for scientific research, but also paved the way for the general public.
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The Hubble Space Telescope has provided some of the most iconic images of our universe that resonate for both their scientific value and their aesthetic value. The telescope celebrates its anniversary every year with a beautiful image that aims to inspire and excite. On the occasion of its 29th anniversary, the Hubble has turned to the Southern Crab Nebula.
This image of the South Crab Nebula was taken to celebrate Hubble's 29th anniversary since its launch on April 24, 1990. It shows the results of two stellar companions in a gravitational waltz several thousand light-years away. the Earth: https: // t. co / T0EnIkXUo6 pic.twitter.com/uUiV8IMip9
– Hubble (@NASAHubble) April 18, 2019
Meeting two stars
The unusual formation of hourglass is created by the interaction between a pair of stars in its center. This unusual apparatus is composed of a red giant and a white dwarf. The red giant star removes its outer layers before entering the final phase of its life as a white dwarf. Part of his material is rejected to the gravity of his companions.
When a sufficient amount of this material is absorbed by the white dwarf, it is ejected outwards during a rash. At some point, the red giant will complete its downfall and the process will change. Before this happens, it is likely that there will be more eruptions that can lead to more complex structures.
The observations reveal the secrets of the nebula
Astronomers have for a time assumed that the nebula was an ordinary star. In 1989, however, he was observed by telescope at the La Silla Observatory of the European Southern Observatory. These images revealed a crab shaped nebula formed of gas and dust. However, it was only when Hubble observed the southern crab in 1998 that complete training could be seen. These images allowed scientists to understand the nested formation of stars.
From the images provided by the Hubble telescope, astronomers may estimate that the astrological activity that gave the nebula its unusual shape has occurred twice in the recent astrobiological past. The southern crab nebula should not be confused with the crab nebula present in the Constellation of Taurus. Taking another picture of the Southern Crab Nebula seems to be the perfect way to celebrate the 29th anniversary of Hubble Telescopes, just over twenty years since the first capture of unusual star formation.
The Hubble Space Telescope opens the universe to a variety of audiences through a highly detailed website featuring podcasts, videos and images. Fans of the telescope can view the many archives of images produced by the telescope and learn about its intense research projects.
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