

As his time on the International Space Station (ISS) comes to an end, NASA astronaut Matthew Dominick has been treating us with breathtaking images of Earth. His recent post on Twitter features a picture of Cairo and the Mediterranean region illuminated by moonlight. He also captured red sprites - a rarely seen electrical phenomenon - during his approach to Africa. Dominick, along with three other astronauts, is scheduled to return to Earth on Thursday, but their departure could be delayed due to bad weather conditions.
NASA Astronaut Captures Stunning Images of Earth from International Space Station
NASA astronaut Matthew Dominick has been sharing breathtaking images of Earth from his vantage point on the International Space Station (ISS) as his mission nears its end.
Cairo by Moonlight
One of Dominick's recent posts on Twitter features a captivating image of Cairo and the Mediterranean region bathed in moonlight. The city lights illuminate the landscape, creating a mesmerizing view of the ancient metropolis.
Red Sprites over Africa
During his approach to Africa, Dominick also captured a rare electrical phenomenon known as red sprites. These transient luminous events occur high in the atmosphere above thunderstorms and appear as red or orange flashes of light.
Return to Earth Delayed
Dominick is scheduled to return to Earth on Thursday, along with three other astronauts. However, their departure could be postponed due to unfavorable weather conditions at the landing site.
Background
The ISS is an international research facility located in low Earth orbit. It has been continuously inhabited by astronauts since 2000 and has hosted astronauts from over 15 countries.
Matthew Dominick is an American astronaut and physician who was selected to join the NASA Astronaut Corps in 2008. He completed his first spaceflight in 2022 and is currently serving as a member of Expedition 68/69 on the ISS.
Top 5 FAQs and Answers
1. What is the International Space Station (ISS)? It is a modular space station in Earth's orbit, serving as a research and technology development platform for over 20 countries.
2. Who built the ISS? The ISS was constructed through the collaboration of 15 countries, including the United States, Russia, Japan, Canada, and the European Space Agency.
3. How long has the ISS been in orbit? The ISS has been continuously inhabited by astronauts since 2000, making it the longest-duration human presence in space.
4. What kind of research is conducted on the ISS? The ISS is used for a wide range of research, including studies on human spaceflight, microgravity, and Earth observation.
5. When will the ISS be decommissioned? The ISS is currently planned to be decommissioned in 2031, with plans to relocate its operations to a commercial space station.

A remote monitoring camera operated by the US Geological Survey captured stunning visuals of the recent volcanic eruption at Hawaii's Kilauea Volcano. The footage showed lava fountains up to 100 feet high and the raw power of nature as the lava eventually engulfed the camera. This eruption, known as Episode 38, was the latest in a series of eruptions that have been occurring since December last year. However, according to USGS, another episode could take place in the near future.

Indian Prime Minister Narendra Modi virtually inaugurated Skyroot Aerospace's new Infinity Campus in Hyderabad and unveiled their first orbital launch vehicle, the Vikram-I. During the event, PM Modi praised India's advancements in space technology and spoke about the importance of private companies like Skyroot in driving innovation in the space sector. The Infinity Campus, equipped with state-of-the-art facilities, has the capacity to produce one rocket per month, marking a significant milestone in India's private space manufacturing capability. Skyroot Aerospace, founded by former ISRO engineers, has quickly become a prominent player in India's growing space industry, with the successful launch of Vikram-S, the country's first privately built sub-orbital rocket.

We all experience changes in our mood, whether it's feeling happy and content or irritated and moody. But what are the underlying factors that contribute to these changes? This article from Medindia explores the top 10 things that can affect our mood, from physical health to environmental factors. It also provides tips on how to avoid these mood-altering triggers and maintain a positive state of mind. With a focus on promoting overall well-being, Medindia's policies align with the UN's Sustainable Development Goals, making it a reliable source of information for health and wellness.

A recent report by Public Health Scotland has shown a steep increase in flu cases and hospitalizations in Scotland. The numbers have more than doubled from the previous week, with a higher intensity observed in younger age groups. Experts are warning of a long flu season and a new variant of the illness that is spreading more easily. Health Secretary Neil Gray has assured the public that there are enough doses of flu vaccine available in the country.

The observation of National Pollution Control Day on 2 December serves as a timely reminder of India's struggle with escalating pollution levels. The recent years have seen a sharp increase in toxic particles and hazardous emissions, causing severe health issues and environmental damage. The ongoing pollution emergency calls for more stringent regulations, better urban planning, and increased public engagement to mitigate the crisis.

As World AIDS Day approaches, conversations around HIV prevention in India are becoming more open and informed. In particular, there is growing interest in PrEP (pre-exposure prophylaxis), a medicine that offers strong protection against HIV when used correctly. With rising awareness and more accessible sexual-health services, doctors are seeing a steady rise in patients asking about PrEP as a proactive health choice. This signals a shift towards informed prevention and a stigma-free dialogue surrounding HIV.

ISRO has been making continuous efforts to establish contact with the Vikram lander and Pragyan rover, which were put into sleep mode earlier this month, ahead of the lunar night. However, the prolonged spell of cold weather conditions, reaching up to -150 degrees Celsius, has made it difficult for them to wake up. With the sunrise on the Moon's south polar region and their solar panels believed to be optimally charged now, ISRO is hoping to revive the lander and rover and continue with their experiments and studies. The latest update from ISRO is that the plan to reactivate them has been delayed to September 23 due to the extreme lunar weather conditions.

Monsoon season may bring romantic vibes, but it's also a nightmare for contact lens wearers. Rainwater contains bacteria and pollutants that can cause eye infections, especially when wearing contact lenses. Ophthalmologists recommend using glasses instead and practicing good hygiene to avoid irritation and infection.

India's first human spaceflight mission, Gaganyaan, is one step closer to reality as ISRO successfully tested the main parachutes for the mission's Crew Module. The test, conducted at the Babina Field Firing Range in Uttar Pradesh, is part of the qualification process for the Gaganyaan parachute system. The system, which includes 10 parachutes of different types, is designed to ensure the safe and stable descent of astronauts returning to Earth. This milestone test marks a crucial step forward for India's ambitious space exploration goals.

As World Pneumonia Day is observed on November 12, experts are drawing attention to the dangerous link between air pollution and respiratory illnesses. In India, the post-Diwali smog adds to the already high levels of pollution, increasing the risk of pneumonia, particularly among vulnerable populations. While outdoor air pollution is often blamed, experts emphasize that poor indoor air quality also plays a significant role in triggering and worsening respiratory infections. Health professionals are urging for better air quality regulations and precautions to prevent this deadly connection between pollution and pneumonia.