Scientists have discovered helium-3 beneath northern Minnesota, a rare isotope once thought to exist mainly on the Moon.
Our 24-hour day measures Earth’s rotation relative to the Sun, known as a solar day. This is slightly longer than Earth’s ...
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From 24 hours to 25-hour days? Earth’s rotation is slowing and here’s what it means for future time
Earth’s rotation is slowly slowing, scientists say, meaning days are getting longer, though the change takes millions of ...
The Baltimore Sun considered a few outstanding scenarios that raise the question: can humanity survive long enough to figure ...
The future of travel will belong to those who understand that protecting natural resources is protecting their business.
The definition of “coverage” is shifting. Wi-Fi is no longer confined to buildings and campuses. In 2026, we’ll see it reach ...
As India chases rare earth security, policymakers are turning to an unlikely source: waste. Battery scrap and used magnets ...
It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...
The US and China both want to be the first to launch a powerful AI data center beyond Earth, but the latter has seemingly ...
The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's atmosphere have landed in the lunar soil, creating a possible source of ...
The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.
Many tipping elements are now well-known: the Amazon rainforest, the Greenland Ice Sheet, the Atlantic Meridional Overturning ...
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