Science

NASA Astronaut Notices “Slice” in Her Suit’s Glove During Spacewalk. AI-Generated.
NASA Astronaut Notices “Slice” in Her Suit’s Glove During Spacewalk In a recent spacewalk outside the International Space Station (ISS), a NASA astronaut discovered a concerning "slice" or tear in her glove — a reminder of the dangers astronauts face while working in the harsh environment of space. The incident occurred on May 1, 2025, during a historic all-female spacewalk carried out by astronauts Anne McClain and Nichole Ayers. While the spacewalk was ultimately successful, the glove issue prompted heightened scrutiny and a temporary pause to ensure astronaut safety.
By Adnan Rasheed9 months ago in Earth
The Mysterious World of Black Holes
Introduction: Black holes are among the most fascinating and mysterious phenomena in the universe. These invisible giants have intrigued scientists and the general public alike for decades. A black hole is a region in space where the gravitational pull is so strong that nothing—not even light—can escape from it. Despite their name, black holes are not empty. Rather, they are made up of a huge amount of matter packed into a very small area, resulting in a gravitational force so intense that it warps space and time.
By Mued.gg9 months ago in Earth
Nuclear Energy
Nuclear energy is a powerful source of energy produced through nuclear reactions, primarily fission. In nuclear fission, the nucleus of an atom—typically uranium-235 or plutonium-239—is split into two smaller nuclei along with several neutrons and a large amount of energy in the form of heat. This heat is used to produce steam, which drives turbines to generate electricity, much like in coal or gas power plants. Nuclear power plants are highly efficient and can produce massive amounts of energy from relatively small amounts of fuel.
By Mued.gg9 months ago in Earth
The Amazon Rainforest
## **Introduction** The **Amazon Rainforest**, often referred to as **Amazonia**, is the largest tropical rainforest on Earth, covering approximately **5.5 million square kilometers (2.1 million square miles)** across **nine South American countries**. It is a vital ecosystem that sustains unparalleled biodiversity, regulates the global climate, and supports millions of indigenous people. However, it faces severe threats from deforestation, climate change, and industrial exploitation. This article explores the Amazon’s geography, biodiversity, ecological importance, indigenous cultures, current threats, and conservation efforts.
By I want Peace 🕊️9 months ago in Earth
Earth’s Magnetic Field: How It Protects Life from Solar Radiation
Earth’s Magnetic Field: How It Protects Life from Solar Radiation Imagine Earth without its magnetic field — a planet exposed to the full fury of the Sun’s radiation, a place where life as we know it could hardly survive. From shielding our atmosphere to creating the spectacular auroras, the Earth's magnetic field plays a silent yet critical role in maintaining the delicate balance necessary for life. But what exactly is this invisible shield? How does it work, and why should we care about it today more than ever?
By Jeno Treshan 9 months ago in Earth
Dead internet satellites can cause climate change and abnormal ozone depletion, study finds
Our ozone is pennies thick – and soon we’ll put at least an Eiffel Tower’s worth of metallic ah into the ionosphere every year.
By Pranta9 months ago in Earth
Oceans and Seas: The Blue Worlds That Pulse with Life
Oceans and Seas: The Blue Worlds That Pulse with Life Covering more than 70% of the Earth's surface, the oceans and seas are not just vast expanses of water; they are the heartbeats of our planet. These immense bodies of water play a crucial role in shaping the world as we know it, affecting everything from the climate and weather to the biodiversity of life forms that thrive in their depths. But despite their significance, we often overlook the ocean's profound influence on our daily lives.
By Omar Mohammed 9 months ago in Earth
Humanity’s Rebirth
When the Earth went silent, it wasn’t sudden. It began with small things: fewer transmissions, patchy data, then entire satellite arrays that went dark. At first, the crew of the Aetheris—the last interstellar ark sent from Earth—chalked it up to solar interference or system malfunctions. But deep down, they knew something was wrong.
By Muhammad Sabeel9 months ago in Earth
Echoes from Earth
The silence of space was absolute—until the day he heard it. Commander Reuben Kale floated alone aboard the Oasis-7, a deep-space research vessel that had long outlived its original mission. Earth had fallen silent seventy-two years ago, its last broadcast a garbled emergency transmission swallowed by static. No one knew what had truly happened—only that the blue marble that once brimmed with life now spun quietly in the darkness, its atmosphere choked and unstable, its surface abandoned.
By Muhammad Sabeel9 months ago in Earth
Trump is sending his national security adviser Mike Waltz to the UN in a shakeup . AI-Generated.
Trump Sends National Security Adviser Mike Waltz to the UN: A Dramatic Shake-Up in the White House In a move that has stirred both surprise and criticism, President Donald Trump has removed National Security Adviser Mike Waltz from his post and nominated him as the United States Ambassador to the United Nations. This decision, coming just within the first 100 days of Trump’s second term, marks a significant reshuffling within the highest levels of the U.S. government.
By sayma farzana tamima9 months ago in Earth
The Giant That Waits
Deep in the steaming heart of the Sumatran rainforest, where mist clings to trees and every leaf seems alive, a secret lay hidden beneath the soil. It wasn’t a tree or a vine or a towering fern. It was something stranger, something quieter—a waiting giant.
By Basil Sarguroh9 months ago in Earth
The Sahara's Hidden Fortune: Calculating the True Net Worth of the World's Greatest Desert. AI-Generated.
The Mongol War Machine: The Largest Imperial Army in History Summary: Under the leadership of Genghis Khan, the Mongol Empire rose from the steppes of Central Asia to forge the largest contiguous empire the world has ever seen. Central to this conquest was a massive and highly organized military force—estimated at over a million strong at its peak. This article explores the rise, structure, and tactics of the Mongol army, detailing how it conquered lands from China to Eastern Europe through speed, discipline, and revolutionary strategy. The Mongol army remains one of history’s most formidable and influential military forces.
By Say the truth 9 months ago in Earth