Advocacy
New map shows Antarctica without its ice.
New map shows Antarctica without its ice. Antarctica the southernmost continent on Earth has long remained one of the most mysterious and least explored regions of our planet. Covered by a thick layer of ice for millions of years it has been a challenge for scientists to map what truly lies beneath. However a groundbreaking new map released by the British Antarctic Survey (BAS) has provided the most detailed look yet at Antarctica’s hidden landscape, showing what the continent would look like if all its ice were stripped away. This new data compiled from over 60 years of research is expected to play a crucial role in understanding ice flows climate change and the geological history of the region. The significance of this map cannot be overstated. Antarctica holds about 70% of the world’s fresh water in its vast ice sheets, which have an average thickness of approximately 1.2 miles (1.9 km). Underneath this ice lies a rugged and complex landscape complete with towering mountains deep valleys and vast plains. The newly released map provides a clearer picture of this hidden world allowing scientists to analyze the topography of the land in unprecedented detail.
By Adnan Rasheed11 months ago in Earth
The Last Roar of the Jungle
Chapter 1: The Echoes of a Dying Jungle In the heart of a sprawling jungle, where the emerald canopy kissed the azure sky, lived Tarak, a majestic tiger burdened by a life of hardship. The jungle, once vibrant and teeming with life, had dwindled under the pressure of human encroachment. Trees that had stood for centuries were felled, rivers were dammed, and the balance of nature was slowly tipping toward chaos. Tarak, with his vibrant orange coat marred by the scars of survival, roamed the territory that was once his ancestral home, now reduced to a mere shadow of its former glory.
By MOHAMMED NAZIM HOSSAIN11 months ago in Earth
The Wealth of the World's Greatest Rivers . AI-Generated.
Rivers Flowing with Wealth: The Accustomed Assets Hidden Below Their Waters Rivers accept been lifelines for civilizations for bags of years, accouterment baptize for agriculture, transport, and animal survival. However, some rivers are additionally affluent in accustomed assets like minerals, oil, gas, and alike adored metals, authoritative them basic bread-and-butter assets. In this article, we analyze some of the world's best resource-rich rivers and appraisal their bread-and-butter significance.
By Say the truth 11 months ago in Earth
The Wealth Beneath the Waters: Lakes Rich in Natural Resources
The Abundance Below the Waters: Exploring the Accustomed Assets and Net Account of Resource-Rich Lakes Lakes accept continued been a basic antecedent of sustenance, commerce, and biodiversity. While best bodies accessory lakes with freshwater and fisheries, some bodies of baptize authority cogent accustomed resources, including minerals, oil, gas, and adored metals. One such archetype is Basin Baikal, the world’s centermost freshwater lake, which is believed to abode all-inclusive mineral reserves. Another is the Dead Sea, affluent in potash, magnesium, and bromine. This commodity explores the accustomed assets of lakes like these, estimates their value, and highlights the abeyant bread-and-butter appulse of these resources.
By Say the truth 11 months ago in Earth
10 Unexplained Mysteries Revealed by Google Earth
10 Unexplained Mysteries Revealed by Google Earth Google Earth is an incredible technology that allows us to view the world from a completely new perspective. However it has also revealed some mysterious discoveries that remain unexplained to this day. Let’s explore ten such unsolved mysteries uncovered by Google Earth.
By Adnan Rasheed11 months ago in Earth
NASA Analysis Shows Unexpected Amount of Sea Level Rise in 2024
NASA Analysis Shows Unexpected Amount of Sea Level Rise in 2024 The alarming acceleration of sea level rise in 2024 has sparked concerns among scientists and policymakers alike. A recent NASA led analysis has revealed that global sea levels rose by 0.23 inches (0.59 centimeters) last year significantly higher than the expected 0.17 inches (0.43 centimeters) per year. This unexpected increase was primarily due to a combination of factors including an unusual amount of ocean warming and the influx of meltwater from land based ice such as glaciers. Josh Willis a sea level researcher at NASA’s Jet Propulsion Laboratory emphasized the significance of these findings. He noted that while variations in sea level rise occur from year to year the overall trend is unmistakable the ocean is rising and the pace of this rise is accelerating. This trend is a stark reminder of the growing impact of climate change on our planet. One of the primary contributors to the recent spike in sea levels is thermal expansion. As ocean temperatures increase water expands taking up more space and pushing sea levels higher. This phenomenon is well understood and has been a major driver of rising oceans in recent decades. However the degree of warming in 2024 was unexpectedly high leading to a greater than anticipated expansion of seawater. Scientists believe that a combination of natural climate variability and human induced global warming played a role in this anomaly.
By Adnan Rasheed11 months ago in Earth
Quartz crystals on Mars could preserve signs of ancient life
Quartz Crystals on Mars A Potential Key to Unlocking Ancient Life The discovery of pure quartz crystals on Mars marks a groundbreaking moment in planetary science offering new insights into the planet’s geological past and the potential for ancient extraterrestrial life. Alongside quartz NASA’s Perseverance rover has also identified opal and other minerals that indicate significant hydrothermal activity. This discovery could be pivotal, as hydrothermal environments on Earth are known to harbor microbial life. If similar conditions once existed on Mars, these crystals might contain well preserved biosignatures offering crucial evidence of past Martian life.
By Adnan Rasheed11 months ago in Earth
Four small planets discovered orbiting the nearest single star to Earth
Four small planets discovered orbiting the nearest single star to Earth Barnard’s Star one of the closest stars to our solar system has long fascinated astronomers due to its proximity and rapid movement across the sky. Located just six light years away it is the second closest star system to Earth after the Alpha Centauri system. For decades scientists have speculated about the possibility of planets orbiting Barnard’s Star hoping to uncover clues about planetary formation and the potential for life beyond our solar system. Now recent observations have provided compelling evidence for the existence of four miniature planets orbiting this star marking a significant milestone in exoplanetary research. These newly discovered planets are estimated to be between 20% and 30% the mass of Earth making them some of the smallest exoplanets ever detected. Their orbits are incredibly short with each planet completing a full revolution around Barnard’s Star in just a few days. This discovery is groundbreaking not only because it adds to our growing catalog of exoplanets but also because it highlights the increasing precision of modern astronomical instruments in detecting small and elusive celestial bodies.
By Adnan Rasheed11 months ago in Earth
Falcon 9 launches NASA astrophysics and heliophysics missions
Falcon 9 launches NASA astrophysics and heliophysics missions. The SpaceX Falcon 9 rocket successfully launched from Vandenberg Space Force Base in California at 11:10 p.m. Eastern carrying two critical NASA missions into space. The payload included the Spectro-Photometer for the History of the Universe Epoch of Reionization and Ices Explorer (SPHEREx) spacecraft and four satellites for the Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission. This launch marked an important step in NASA’s astrophysics and heliophysics research, using a rideshare approach to maximize efficiency. Following deployment all five spacecraft established communication with their respective controllers and were reported to be functioning as expected.
By Adnan Rasheed11 months ago in Earth
