"NGC 891 is a galaxy about 30 million light-years away from the Andromeda galaxy, discovered by William Herschel on October 6, 1784. This galaxy is a member of the NGC 1023 galaxy in the local supercluster." Do you think We...
Earth is an average planet with a diameter of 12,700 km. But a thousand Earths could be stacked on another planet, Jupiter. A thousand Jupiters in the sun. Or the sun could cover one million Earths with a diameter of...
Scientists have discovered the world's most powerful pulsar star. The pulsar, named VT 1137-0337, was discovered in a star cluster 395 million light-years from Earth. The radiation from this pulsar star is strong enough to push nearby particles to the...
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