Sixty million years ago, when the Eurasian plate slammed into the Indian plate, a mountain range was born. Because these plates were of similar density, neither could sink below the other. The rocks had nowhere to go but up. Now, the Himalayas host Earth’s tallest mountains. Mount Everest is the tallest, towering 5.4 miles (8.8 … Read more
Genre: Sci-Fi Reviewer: Olivia Universal Buy Link | Bookshop.Org About The Book Life after the Crash.Over a century after the end of the Earth, life goes on in Redemption, the sole remaining Lunar colony, and possibly the last outpost of humankind in the Solar System. But with an existential threat burrowing its way into the … Read more
New “unprecedented” animations of the Earth show how the planet’s surface has shifted and changed over the past 100 million years. These animations are the most detailed view of the history of Earth’s topography ever, depicting the rise of mountains, the development of basins, and the transport of large masses of sediments around the globe … Read more
The moon exerts a previously unknown tidal force on the “plasma ocean” surrounding Earth’s upper atmosphere, creating fluctuations that are similar to the tides in the oceans, a new study suggests. In the study, published Jan. 26 in the journal Nature Physics, scientists used more than 40 years of data collected by satellites to track … Read more
An enormous,1,000-light-year-wide “superbubble” surrounds our planet. Now, astronomers have made the first ever 3D map of its magnetic field. The gigantic structure, known as the “Local Bubble,” is a hollow blob of diffuse, hot plasma enclosed by a shell of cold gas and dust along whose surface stars form. It is just one of numerous … Read more
A special type of radioactive meteorite could have seeded life on Earth, a new study found. Carbonaceous chondrites, a type of radioactive meteorite chock full of water and organic compounds, produce energetic gamma rays that can drive the chemical reactions to synthesize amino acids — the building blocks of life — researchers discovered. Meteorites are … Read more
An ancient meteorite that crash-landed on a U.K. driveway may have solved the mystery of where Earth’s water came from. The 4.6 billion-year-old space rock, which landed in front of a family home in the English town of Winchcombe in February 2021, contains water that closely resembles the chemical composition of water found on Earth … Read more
In Liu Cixin’s short story “The Wandering Earth (opens in new tab)” (first published in Chinese magazine Science Fiction World in July 2000), Cixin portrays a scenario in which the planet’s leaders agree to propel Earth out of the solar system to escape an imminent solar flare that is expected to decimate all of the … Read more
All life on Earth owes its existence to the sun’s radiant heat. But what happens when that radiation surges out of control, and billions of tons of charged solar material suddenly barrel our way at thousands of miles a second? What happens when Earth takes a direct hit from a solar flare — and could … Read more
The sun moves in such a predictable way across the sky that you might never suspect that its relationship with Earth is changing all the time. In fact, the average distance between Earth and the sun is not static year over year. So do we know if Earth is getting closer to or farther from … Read more
