With the discovery of ever more exoplanets—over 6,000 now—scientists, of course, want to know if they are habitable for life.
Space.com on MSN
No near neighbors: Closest technologically advanced aliens may be 33,000 light-years from Earth
Planets lacking plate tectonics and sufficient carbon dioxide and oxygen could make advanced civilizations like ours ...
The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground ...
Smithsonian Magazine on MSN
Exoplanet Discoveries Pass the 6,000 Mark, Shedding Light on How Our Solar System Compares With the Rest of the Universe
The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...
NASA's James Webb Space Telescope has delivered new images of Sagittarius B2, the largest star-forming cloud near the Milky ...
The methane gas may constitute a rarefied atmosphere, or it may come from erupting plumes on Makemake’s surface.
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