48 trends tracked about this subject — the full history, oldest to newest below.
Astronomers have identified four dead stars hiding within 65 light-years of Earth, previously obscured by the light of accompanying red dwarfs.
The FCC has approved a mirrored satellite designed to reflect sunlight back to Earth, potentially turning night into day.
New research reveals how ancient fern savannahs fueled millennia of wildfires during the End-Triassic mass extinction.
A massive asteroid breakup 800 million years ago may have triggered a prolonged bombardment of Earth, Mars, and the Moon.
SpaceX is launching a Northrop Grumman robotic servicing satellite designed to extend the operational life of communication satellites in Earth orbit.
Earth has recorded an extreme temperature variance of 136°C between its hottest and coldest points during a period of intense global heat.
Scientists are warning that the rapid loss of oxygen from Earth's oceans could lead to global instability and push the planet into an unsafe space.
Samples from China's Chang'e-6 mission demonstrate how Earth's magnetosphere acts as a shield, slowing solar wind striking the Moon's near side.
Scientists have discovered superheated water 1.3 kilometers beneath the Atlantic seafloor, revealing the hidden energy source fueling the "Lost City" vents.
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Research on 3.1 billion-year-old Australian rocks indicates water played a significant role in early Earth's volcanic activity and interior processes.
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Scientific research published in the Geophysical Research Journal calculates a timeline for the extinction of plant life on Earth.
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New research suggests an extended period of intense asteroid bombardment prevented Earth's early crust from forming and may have influenced the origins of life.
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Voyager 1 set to become the first human-made object a light‑day away, stretching its signal to a full 24‑hour round‑trip
New research extends Earth's vegetative biosphere timeline to nearly two billion years
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New scientific discourse is challenging long-held assumptions regarding the ultimate fate of Earth during the Sun's lifecycle.
Space debris accumulation in low-Earth orbit reaches 13,000 tonnes, prompting international discussion on potential mitigation and cleanup strategies.
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New scientific models suggest Earth may avoid total destruction when the sun reaches its final, bloated stage.
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The Chinese spacecraft Tianwen-2 is closing in on the quasi-moon Kamoʻoalewa to collect surface samples.
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A massive asteroid is making its closest pass by Earth in over four centuries this weekend.
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A new HBO documentary directed by Questlove examines the complex history and internal rifts of Earth, Wind & Fire.
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Scientific analysis of 415-million-year-old fossils identifies the largest scorpion species ever recorded.
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