Science News1h
Solar geoengineering moves into the spotlight as climate concerns grow
As global temperatures rise, scientists debate the pros and cons of solar geoengineering, a strategy to cool Earth by reflecting sunlight into space.
NASA and ESA want to bring Martian rocks to Earth. Here's what will happen to the samples once they get here
A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...
Earth.com22h
Earth's first crust already had chemical traits of modern continents
Scientists discovered Earth's first crust had continental chemical signatures. This challenges beliefs about when these ...
New Scientist23h
Earth's upper mantle is revealing the deepest effect of human activity
As the Aral Sea has been drained by irrigation and dried up, the mass loss on the surface has caused Earth’s upper mantle to rise up, lifting the emptied sea bed an average of 7 millimetres per year ...
Survey of the Visual Arts: A look at Louise Nevelson and Toshiko Takaezu
Currently on view at the Columbus Museum of Art (CMA) are sculptures and paintings in “ Louise Nevelson: Dawn to Dusk ,” adjacent to the exhibition “Wild Earth: JB Blunk and Toshiko Takaezu,” ...
Earth’s First Crust Was Continental – Long Before Plate Tectonics Began
New research suggests that Earth's first crust, formed over 4.5 billion years ago, already carried the chemical traits we ...
Space tourists return to Earth after private flight over the poles
It was the first human spaceflight to circle the globe above the poles and the first Pacific splashdown for a space crew in ...
ABC17NEWS3d
SpaceX’s Fram2 mission set to return from first-of-its-kind mission around Earth’s poles
SpaceX is wrapping up the latest chapter in its commercial human spaceflight endeavors with the return of Fram2. The mission ...
Researchers discover Earth's first crust, formed 4.5 billion years ago, had chemical features simil
Scientists have long thought that tectonic plates needed to dive beneath each other to create the chemical fingerprint we see ...
Erasing the stars: Satellite megaconstellations are a mega problem for Earth and sky
Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...