Science
Study: Carbonaceous chondrite impact responsible for lunar water
According to the Chinese Academy of Sciences (CAS), a Chinese research team used data from the Chang’e-4 lunar probe to determine that a water-rich meteorite hit the moon about 1 million years ago.
Liu Yang of the National Space Science Center (NSSC) of the Chinese Academy of Sciences told Xinhua that the impact is believed to be related to carbonaceous chondrites, a type of water-rich asteroid. Liu is the corresponding author of the study, which was published in the journal Natural Astronomy.
Carbonaceous chondrites are considered to be one of the oldest celestial bodies in the solar system, rich in water and organic matter. Scientists believe that they are probably related to the origin of life on Earth.
According to Liu, if a carbonaceous chondrite hits the moon, some of the water it carries may remain on the moon.
A previous study showed that impacts are one of the main sources of water on the moon, as well as volcanic eruptions and solar wind.
On the ninth lunar day of the mission, the rover Yutu-2 of the Chang’e-4 probe encountered a small impact crater with a depth of 15 to 20 centimeters and performed detailed spectral measurements.
After analyzing the high-resolution remote sensing images and hyperspectral data of Yutu-2, the researchers identified the material around the center of the crater as the remnants of the impact of the carbonaceous chondrite.
Liu said that previous studies have found carbonaceous chondrite fragments in lunar samples brought back by the Apollo program, but this is the first time that carbonaceous chondrite impact residues have been directly observed on the lunar surface through remote sensing.
The research team estimates that the impact event occurred as long as 1 million years ago-a short time period compared with the geological time scale since the formation of the moon, roughly equivalent to a few minutes ago in a person’s life.
Therefore, the team concluded that carbonaceous chondrite impacts are still providing water for the moon.
He said that Liu’s team is still using data from the Chinese Mars probe Tianwen-1 to study the ancient water environment of the red planet.
Complete News Source : CGTN
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:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
Was this response better or worse?BetterWorseSame
Group Media Publications
Entertainment News Platforms – anyflix.in
Construction Infrastructure and Mining News Platform – https://cimreviews.com/
General News Platform – https://ihtlive.com/
Podcast Platforms – https://anyfm.in
Cannes 2024: On his debut, Prateik Patil Babbar becomes emotional at Mother Smita Patil’s Manthan screening.
Rashmika Mandanna compliments PM Modi, saying, “India has grown in the last ten years and it’s freaking brilliant.”
Zakir Khan’s comedy-shayari programme will take Kapil Sharma’s place on TV.
The digital release date of Johnny Depp’s first movie in four years, Jeanne du Barry.
Amitabh Bachchan’s reaction when his son Abhishek shows him a new device that costs about ₹3 lakh: “Just past the beyond”
The latest teaser for House of the Dragon’s second season suggests a violent civil war in Targaryen.
Priyanka Chopra and Katrina Kaif exchange an old picture: I’m not sure when or by whom this photo was shot, but
AR Rahman claims his mother sold her gold to pay for the first piece of studio equipment he needed: “At that point, I felt empowered.”
Tabu will play the lead in the “Dune: Prophecy” prequel series.
Announcing a new film with Ravi Kiran Kola, Vijay Deverakonda poses for a picture: Together, we’ll produce an exciting movie.
In a BTS video, Alia Bhatt shows off her moodboard for the MET Gala.
At the 2024 Gold Gala, Halsey, wearing a Sabyasachi lehenga, makes a big impression beside her boyfriend Avan Jogia.
In a NEW investigation, the NewJeans family accuses HYBE of “exploitation and mistreatment.”
With her studio comeback, Ariana Grande teases her fans. Is a new album or deluxe edition in the works?
Song PUSHPA PUSHPA (Lyrical) – Pushpa 2 The Rule
.jpg "Startups that use excerpts from their own pitch are sent legal notifications by Shark Tank India; the creator responds, “Kaise banega naya India?”")
Startups that use excerpts from their own pitch are sent legal notifications by Shark Tank India; the creator responds, “Kaise banega naya India?”
.jpg "Kangana Ranaut compares herself to Big B, saying, “After Amitabh Bachchan, if someone has received so much love…,” to which internet users respond, “best joke.”")
Kangana Ranaut compares herself to Big B, saying, “After Amitabh Bachchan, if someone has received so much love…,” to which internet users respond, “best joke.”
Recalling how Amrita Singh prevented Saif Ali Khan from endorsing his movie Pehla Nasha, Deepak Tijori “I was shocked by it.”
Song PUSHPA PUSHPA (Lyrical) – Pushpa 2 The Rule
Udd Jaa Kaale Kaava | Gadar 2 | Sunny Deol, Ameesha |
“AIR Movie Review: A Riveting Tale of Survival and Intrigue”
A Story About Madan Mohan
A Story About Laxmi Kant Pyarelal , The Legendry Musicians
Exclusive Interview of Taruna Tanwar and Amit Tanwar
BKU अध्यक्ष नरेश टिकैत ने किया है बड़ा ऐलान, चुनाव में किस पार्टी को करेंगे सपोर्ट?
बीजेपी जल्द जारी करेगी बाटी गई टिकट की लिस्ट
उत्तर प्रदेश का चुनावी शतरंज 13 January 2022
-
.jpg "Sidhu Moosewala’s father and baby brother feature on Times Square billboard; fans react. Watch")
Music2 months agoSidhu Moosewala’s father and baby brother feature on Times Square billboard; fans react. Watch
-
Bollywood1 month ago
Rasha, the daughter of Raveena Tandon, discusses how trolling affects her: “I think in processing it, feeling bad for a bit.”
-
Tollywood2 weeks ago
Announcing a new film with Ravi Kiran Kola, Vijay Deverakonda poses for a picture: Together, we’ll produce an exciting movie.
-
Bollywood1 month agoThe phrase “female-led projects” annoys Bhumi Pednekar. “It disgusts me deeply.”
-
Bollywood1 month ago
Vijay Deverakonda and Mrunal Thakur’s Family Star opens with a first-day box office collection of more than ₹5 crore in India.
-
%20(1).jpg "Aditi Rao Hydari makes it clear that she is not married to Siddharth; instead, the couple displays rings.")
Bollywood2 months agoAditi Rao Hydari makes it clear that she is not married to Siddharth; instead, the couple displays rings.
-
%20(1).jpg "Family Star teaser: Mrunal Thakur and Vijay Deverakonda struggle with miscommunication and love")
Entertainment2 months agoFamily Star teaser: Mrunal Thakur and Vijay Deverakonda struggle with miscommunication and love
-
%20(1).jpg "Anushka Sharma, who hasn’t posted on Instagram since Akaay’s birth, is at last back, and she seems happy.")
Entertainment2 months agoAnushka Sharma, who hasn’t posted on Instagram since Akaay’s birth, is at last back, and she seems happy.