How do you size-up galaxies you can't see? Stanford scientists are using gravitational lensing to measure the distance, age and size of galaxies far, far away.
Pluto may only be a dwarf planet, but its relevance could be quite large. Scientists believe...
Hubble's latest image shows 13 billion-year-old infant (and still forming) galaxies.
Will the Large Hadron Collider create a black hole that will destroy the world? No, but it may solve mysteries..
NASA confirms that the LCROSS satellite detected water on the moon.
What happened when LCROSS deliberately crashed into the moon?
The presence of the amino acid, glycine, was found on the comet Wild 2. This latest finding supports the notion that the building blocks of life are quite common in the Universe—and life beyond Earth might very well exist!
An amateur astronomer discovers a new, mysterious spot on Jupiter.

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