Smithsonian Magazine14h
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, ...
Scientists Just Discovered That Earth Is Getting A Second Moon—And It's About To Shake Up Your Sign
Earth is getting a temporary second "mini moon," a.k.a. the 2024 PT5 asteroid. Here's how you can see it and if it will ...
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 ...
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 ...
Smithsonian Magazine on MSN14h
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 ...
Live Science on MSN17h
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 ...
Hosted on MSN1d
Behold! 1st-ever photo of Earth and Mars' moon Phobos captured from Red Planet
NASA's Curiosity rover has captured a spectacular sight from the surface of Mars: The first-ever photo of Earth alongside the ...
New Scientist14h
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 ...