An Object right between Planet and Star
Astronomers detect for the first time possible extrasolar planetary-mass, at boundary between giant planet and brown dwarf.
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This is the smallest Star ever found
Astronomers discovered the smallest star so far, only slightly larger than Saturn.
Join the Search for New Nearby Worlds
A new NASA’s website lets the public search for new worlds in the outer reaches of our solar system and in neighboring interstellar space.
Solar Storms ignite Auroras on Jupiter
Researchers using Chandra data shows how a giant solar storm can ignite auroras on Jupiter.
