Earth May Have Had Rings Like Saturn
Smithsonian Magazine18h
Did Earth Once Have a Ring Like Saturn? Geologists Find Evidence for a Halo of Orbiting Space Rocks 466 Million Years Ago
A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...
Prehistoric Earth Was Very Hot. That Offers Clues About Future Earth.
At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...
Saving water in the driest place on Earth
Neil In this programme, we’ll visit farmers in one of the driest places on Earth – Yuma in the USA - where a new technology ...
Smithsonian Magazine on MSN18h
In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed Over Nearly 500 Million Years
Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...
Scientists have captured Earth’s climate over the last 485 million years. Here’s the surprising place we stand now.
An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...
New Scientist on MSN18h
Earth got even hotter than we thought during past 500 million years
The average surface temperature varied more widely and was even hotter than previously thought during much of the past 500 ...
Hosted on MSN18h
Earth's outer core may hold a hidden 'doughnut'
A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...
Could interstellar quantum communications involve Earth or solve the Fermi paradox?
Thus far, the search for extraterrestrial intelligence (SETI) has used strategies based on classical science—listening for ...