Greenland Ice Cap is now the largest contributor to global sea level rise — but why?
The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...
Space.com3hOpinion
What's that smell? Astronomers discover a stinky new clue in the search for alien life
Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door Astronomers have ...
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New Study Reveals Earth’s Ice Caps Are More Fragile Than We Thought – And Their Final Melt May Be Looming
For many, the sight of vast ice caps at Earth’s poles seems like an unshakable feature of our planet. Yet, a new study ...
NASA's Curiosity Mars rover discovers evidence of ripples from an ancient Red Planet lake (images)
Today, we know of Mars as a cold, dry desert, with patches of subterranean ice and ice caps at its poles. Billions of years ...
Knowridge1d
What’s that smell it’s sulfur – A new tool for finding alien life
Astronomers have identified sulfur as a potentially crucial indicator in narrowing the search for life on other planets. While sulfur itself is not necessarily an indication of habitability, ...
Radio Prague International3d
A Visit to the ÄŽáblice Astronomical Observatory
The Sun is slowly setting, it is a beautiful clear sky, and I am in the northern Prague district of ÄŽáblice inside a long wooded park called ÄŽáblický háj, which is approximately 60 hectares in size.
Arctic Sea Ice3d
Sea Ice Today
Use a map-based interface to spatially compare sea ice extent for any two days or months between 1979 and present. The Arctic is warming faster than anywhere else on the planet, and as a result, sea ...
Ever-Growing USA on MSN4d
Mysterious ‘Spider’ Formations and CO₂ Geysers: Mars Reveals New Geological Secrets
NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...