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Hubble Space Telescope Captures ‘cosmic Oddball’ Dwarf Galaxy That Underwent Starburst

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Hubble Space Telescope Captures ‘cosmic Oddball’ Dwarf Galaxy That Underwent Starburst

NASA’s Hubble Space Telescope has successfully captured the latest image of the dwarf galaxy NGC 1705, located in the Easel constellation about 17 million light-years from Earth. In the new image, the dwarf galaxy shines in a bright red glow. The tiny, irregularly shaped galaxy has been described by the European Space Agency (ESA) as a “cosmic weirdo”.

ESA informs that NGC 1705 has recently experienced a “starburst” phase, meaning it is experiencing a typically high rate of star formation. In the image, the dwarf galaxy is surrounded by red cosmic “clouds” highlighted by bright starlight. The European Space Agency believes that NGC 1705 and other similar dwarf galaxies can now provide valuable insights into the overall evolution of galaxies.

In addition, the space agency explained that irregular dwarf galaxies like NGC 1705 contain fewer elements than larger galaxies, consisting mostly of hydrogen and helium. Therefore, they are thought to be similar to the earliest galaxies in the universe.

At the same time, it is worth mentioning that the Hubble Telescope is one of the most advanced telescopes available to scientists. Notably, Hubble took a picture of NGC 1705 in 1999, when astronomers used the telescope’s camera (then the Wide Field Planetary Camera 2) to look at the galaxy’s center. Now, scientists believe that new observations on Hubble, using much newer technology, can provide more detail and a more complete look at the Milky Way.

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In December 2021, NASA, ESA and the Canadian Space Agency (CSA) also jointly launched the James Webb Space Telescope, which has higher infrared resolution and higher sensitivity than Hubble, It is expected to eventually replace the Hubble Telescope.

Complete News Source : Republicworld.com

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Patterns of behaviour that emerge after trauma

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Patterns of behaviour that emerge after trauma

Trauma is a deeply distressing or disturbing experience that can leave a lasting impact on a person’s mental and emotional health. It can result from a range of events, such as natural disasters, accidents, physical or emotional abuse, or military combat. Trauma can have a significant effect on a person’s behavior and can manifest in various ways. Here are some patterns of behavior that often emerge after trauma:

  1. Hyperarousal: After experiencing trauma, a person may feel constantly on edge, with heightened levels of anxiety and tension. This can manifest as irritability, restlessness, and difficulty sleeping.
  2. Avoidance: Trauma can also cause a person to avoid situations, people, or places that remind them of the traumatic experience. This can lead to social withdrawal, isolation, and a loss of interest in previously enjoyable activities.
  3. Emotional numbness: Trauma can cause a person to feel emotionally disconnected or numb, making it difficult for them to experience positive emotions such as joy or love.
  4. Hypervigilance: A person who has experienced trauma may be hyper-aware of their surroundings and perceive threats where none exist. This can lead to an increased sense of danger, which can trigger anxiety or panic attacks.
  5. Flashbacks: Trauma can cause a person to experience vivid and intrusive memories of the traumatic event. These flashbacks can be triggered by a range of stimuli, such as sights, sounds, or smells.
  6. Guilt and shame: Trauma can cause a person to experience feelings of guilt, shame, and self-blame. They may feel responsible for what happened to them, even when it was beyond their control.
  7. Substance abuse: Trauma can lead to the use of drugs or alcohol as a way of coping with difficult emotions. This can quickly become a self-destructive pattern of behavior that exacerbates the trauma.

It’s important to note that not everyone who experiences trauma will display all of these behaviors, and that each person’s response to trauma is unique. However, recognizing these patterns of behavior can help individuals and their loved ones identify when trauma may be a contributing factor to mental and emotional health challenges. Seeking professional support, such as therapy or counseling, can help individuals process their trauma and learn healthy coping mechanisms to manage their behavior.

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