What Can We Do to Survive a Supernova?
A supernova is the explosive death of a massive star, releasing enormous amounts of energy, light, and radiation. These explosions can briefly outshine entire galaxies and send shockwaves of matter…
What Is Cosmic Radiation and How to Protect Against It?
Cosmic radiation refers to high-energy particles that come from space and constantly bombard Earth. Unlike ordinary sunlight, cosmic rays are mostly made of atomic nuclei and subatomic particles traveling at…
How to Protect Against Gamma-Ray Bursts
Gamma-ray bursts (GRBs) are among the most powerful explosions in the universe. They release intense beams of high-energy radiation when massive stars collapse into black holes or when two neutron…
Posted inCrisis Environmental Hazards Global Challenges
What Threats to Humanity Come from Space?
Space is vast and awe-inspiring, but it also contains dangers that could threaten life on Earth. While many of these risks are rare, they highlight the vulnerability of our planet…
Posted inCrisis Environmental Hazards Global Challenges
Collision of a Comet with Earth – What We Can Do and the Consequences of Impact
The possibility of a large asteroid or comet colliding with Earth is rare but real. Throughout history, our planet has been struck by space objects of various sizes, some of…
Posted inClimate Environmental Hazards
What Happens During a Flood
Floods are among the most impactful natural events, shaping landscapes, affecting ecosystems, and often disrupting human activities. A flood occurs when water levels in rivers, lakes, or reservoirs rise above…
Posted inClimate Environmental Hazards
Could a Biblical Flood Happen Again? The Hidden Water in Earth’s Mantle
The story of the Biblical Flood describes a catastrophic event where the entire Earth was submerged under water. While such a scenario is not supported by modern science, new geological…
Posted inClimate Environmental Hazards
Can Fires Be Caused by Degassing Processes Along Faults?
Natural degassing processes occur when gases from the Earth’s interior escape to the surface, often through faults or fractures in the crust. These gases can include methane, carbon dioxide, hydrogen…
Posted inEnvironmental Hazards Tech & Nature
How Light Pollution Affects the Environment and Humans
Light pollution is the excessive or misdirected use of artificial light that brightens the night sky and disrupts natural cycles. While artificial lighting is essential for modern society, uncontrolled illumination…
Posted inClimate Environmental Hazards Nature
What Is Tropical Heat?
Tropical heat refers to the high temperatures and humidity levels typical of regions near the equator. Unlike temperate climates, tropical areas experience little seasonal variation in temperature, meaning it often…