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Ancient stars shed light on Earth’s similarities to other planets
New method used to study planets’ geochemistry implies that Earth is not unique.
Asteroid dust cloud may have sparked new life on Earth 470m years ago
Astronomers have discovered intriguing evidence that an asteroid breakup blanketed Earth with dust millions of years ago.
'Ultimate gift to future generations': Plan to laser map all land on Earth
A project to produce detailed maps of all the land on Earth through laser scanning has been revealed by researchers who say action is needed now to preserve a record of the world’s cultural, environmental and geological treasures.
Scientists estimate 1.85 billion billion tons of carbon on Earth
There are 1.85 billion, billion tons of carbon on Earth, with more than 99 percent of it resident beneath our feet.
Mind-blowing study confirms Earth had living organisms 3.5b years ago
In the search for the earliest life on Earth, it can be hard to tell whether you're looking at an actual fossil, or crinkles in the rock itself. Such doubts have long shadowed the 1980s discovery of 3.5 billion-year-old fossils in the Australian desert. Now, scientists think they have finally put the matter to bed.
Earth's mantle could be hiding vast rock anomalies unchanged for billions years
Gigantic underground masses of rock the size of hidden continents could have been concealed inside the planet in virtual isolation since Earth first formed, scientists suggested in a new study.
The rock that vibrates in time with Earth, wind, waves
Scientists at the University of Utah have made the first detailed seismic measurements of a pillar-shaped sandstone formation in Moab National Park known as Castleton Tower.
Exoplanets could have better conditions for life than Earth, study says
Earth seems like the perfect hub for life because it's the only planet known so far to host it — but new research suggests that other planets could have oceans that are even more hospitable, offering life that is more varied than we know it.
Russian supersonic jet shows Earth’s curvature during military exercise
A Russian MiG-31BM jet has shown breathtaking glimpses of the Earth’s curvature at an altitude of more than 20 kilometers during a military drill, while intercepting an intruding aircraft.
Planet 10 times Earth's mass may have smacked Jupiter long ago
Jupiter, the Solar System’s largest planet, may have been smacked head-on by an embryonic planet 10 times Earth’s mass not long after being formed, a monumental crash with apparent lasting effects on the Jovian core, scientists said.
LightSail 2 spacecraft glides on sunlight in orbit around Earth
A crowdfunded spacecraft successfully sailed on sunlight while in orbit around the Earth.
Earth's 2019 resources 'budget' spent by July 29: Report
Mankind will have used up its allowance of natural resources such as water, soil and clean air for all of 2019 by Monday, a report said.
Temperatures hit record high on Earth’s northernmost permanently inhabited spot
Temperatures hit a record 69.8 degrees Fahrenheit (21 degrees Celsius) in Alert, the northernmost permanently inhabited spot on the planet less than 600 miles (955 kilometers) from the North Pole, the Canadian meteorology service said Tuesday.
Russian, North American astronauts return to Earth
The first crew to blast off to the International Space Station (ISS) following a launch accident that deepened doubts over Russia's space program returned to Earth safely on Tuesday.

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