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🇮🇳 Indian Astronaut Returns to Space After 41 Years: Shubhanshu Shukla Aboard Axiom-4 Mission to ISS

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In a landmark moment for India's space ambitions, Indian astronaut Shubhanshu Shukla has blasted off to the International Space Station (ISS) as part of the Axiom-4 mission , marking the country's return to human spaceflight after a 41-year hiatus . This historic launch from NASA’s Kennedy Space Center in Florida has not only reignited national pride but also officially kickstarted India’s human spaceflight programme . The mission, operated by Axiom Space , includes a four-member international crew that will spend 14 days in orbit , conducting scientific research, outreach programs, and various commercial activities. This momentous occasion places India among a select group of nations capable of sending humans into space and reflects the growing prowess of the Indian space sector . A New Chapter: Shubhanshu Shukla and India’s Astronautical Comeback The last Indian to go to space was Rakesh Sharma in 1984, aboard the Soviet spacecraft Soyuz T-11. Now, in 2025, Shubhanshu...

Bomb Cyclone: A Rapidly Intensifying Storm

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Bomb Cyclone: A Rapidly Intensifying Storm


What is a Bomb Cyclone?

A bomb cyclone is an intense, rapidly strengthening storm system that experiences a sudden drop in atmospheric pressure. It is a powerful weather phenomenon that can cause strong winds, heavy rainfall, and extreme snowfall in affected regions.

Key Characteristics of a Bomb Cyclone

Definition:

  • A storm is classified as a bomb cyclone when its central air pressure drops by at least 24 millibars (mb) within 24 hours.
  • This process is called bombogenesis (rapid intensification of a mid-latitude cyclone).

Formation Process:

  • Occurs when cold and warm air masses collide, leading to a sharp pressure drop.
  • Typically forms over oceanic regions where there is abundant moisture and heat exchange.
  • Can result in extreme weather conditions, including:
    • Hurricane-force winds
    • Heavy snowfall & blizzards
    • Severe thunderstorms & flooding

Occurrence & Types:

  • Most bomb cyclones develop over the North Atlantic & Pacific Oceans.
  • Can be tropical or non-tropical in nature.
  • Often impacts coastal regions, leading to storm surges & high waves.

Recent Example: Storm Éowyn (2024-25 Season)

  • Formed over Ireland & Scotland.
  • Classified as a bomb cyclone due to its 50-millibar pressure drop in 24 hours.
  • Brought strong winds, heavy rainfall, and coastal flooding.
Why are Bomb Cyclones Dangerous?

  • Strong Winds: Can reach hurricane-like speeds (over 120 km/h), causing power outages.
  • Heavy Snowfall & Blizzards: Leads to road closures & transportation disruptions.
  • Coastal Flooding: Due to high tides & storm surges, affecting low-lying areas.
  • Rapid Weather Changes: Sudden temperature drops & intense storms.

How to Stay Safe During a Bomb Cyclone?

✔ Stay Indoors: Avoid unnecessary travel during the storm.
✔ Prepare Emergency Kits: Stock up on food, water, and batteries.
✔ Monitor Weather Updates: Follow official warnings from meteorological agencies.
✔ Secure Outdoor Objects: Prevent damage from strong winds.

Conclusion

Bomb cyclones are intensifying due to climate change, leading to more frequent and severe storms. Awareness and early preparation are key to reducing their impact.

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