Category: Science

Astronomers Discover New Dwarf Planet

Posted on by Dave

Astronomers have discovered a potentially significant new world in the distant reaches of our solar system. Designated 2026 ED138, the icy object orbits beyond Pluto and could become the next addition to the solar system’s small family of officially recognized dwarf planets. The discovery, announced on October 27, 2026, was made possible by observations from the NSF–DOE Vera C. Rubin Observatory in Chile. Preliminary estimates suggest the object could measure between 600 and 1,500 kilometers (approximately 373 to 932 miles)...Click for full post

A New Ice Age Was Beginning—Then Humans Started Burning Fossil Fuels

Posted on by Dave

For thousands of years, Earth’s climate has followed natural cycles of warming and cooling. Long before modern civilization emerged, the planet experienced dramatic ice ages that transformed landscapes, reshaped ecosystems, and influenced the evolution and migration of early humans. But scientists studying Earth’s climate history have identified a remarkable possibility: without human-caused global warming, the planet could eventually have entered another ice age. Instead, the Industrial Revolution changed the trajectory of Earth’s climate. As humans began burning coal, oil, and...Click for full post

Winter Sea Ice Loss May Be Underestimated: Ancient Arctic Clues Reveal a Warmer Future

Posted on by Dave

Winter Sea Ice Loss May Be Worse Than Scientists Thought The Arctic is warming rapidly, and its sea ice is shrinking as global temperatures rise. While much of the attention surrounding Arctic climate change focuses on summer ice loss, new scientific interest in ancient climate records suggests that scientists may be underestimating how vulnerable winter sea ice could be. Evidence from periods when the Arctic was significantly warmer than it is today offers an important window into how sea ice...Click for full post

Genetic Study Suggests Seafarers From Easter Island Settled Hawaii: What DNA Reveals About Polynesian History

Posted on by Dave

Genetic Research Sheds New Light on Polynesian Migration For centuries, the vast Pacific Ocean has presented historians and scientists with a fascinating question: How did ancient Polynesian voyagers travel thousands of miles between remote islands long before the development of modern navigation? A genetic study examining connections between Easter Island and Hawaii is adding another layer to this mystery. By investigating the ancestry of Polynesian populations, researchers are exploring whether seafarers from Rapa Nui, commonly known as Easter Island, traveled...Click for full post

Japan’s MMX Mission Aims to Return Samples From Phobos: A Major Step Toward Understanding Mars

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Japan’s MMX Mission Aims to Return Samples From Phobos: A Major Step Toward Understanding Mars Japan is preparing for one of the most ambitious robotic space exploration missions ever attempted. The Martian Moons eXploration (MMX) mission, led by the Japan Aerospace Exploration Agency (JAXA), aims to explore Mars’ mysterious moon Phobos, collect surface samples, and return them to Earth for detailed scientific analysis. If successful, MMX will provide scientists with precious material from a small, enigmatic world that could hold...Click for full post

NASA’s Perseverance Rover Breaks Off-World Driving Distance Record on Mars

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NASA’s Perseverance Mars rover has made history by driving farther than any other vehicle on the surface of another world. On October 11, 2026, the six-wheeled robotic explorer reached a total distance of 28.10 miles (45.22 kilometers), surpassing the long-standing record held by NASA’s Opportunity rover. The achievement marks a major milestone in robotic space exploration and demonstrates how advances in autonomous navigation are helping scientists explore more of the Red Planet than ever before. Even more impressive, Perseverance accomplished...Click for full post