An unexpected and powerful new kind of star explosion has been discovered in the heavens ? a so-called gamma-ray nova that radiates the most energetic form of light in the universe.
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New kind of star explosion discovered
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Space shuttle Endeavour blasts into night sky
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Showcase event proves a big success
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Breakthrough made in imaging technology of X ray
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Physicists discover new particle
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Astronomers obtain deepest ultraviolet image of the Universe
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Stars move off the bottom
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Researchers finally crack the science behind rainbows
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So You Think's star shines brightest
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Scientists find new particle
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Solar activity to reach peak in coming months
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Scientists announce discovery of new species
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'A flash of light, and I knew I could see'
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NASA explores options for innovative, imaginative uses of large space telescopes
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Novel nanoparticles being tested have researchers seeing stars
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Astrophysicists predict the birth of a star
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Physicist makes breakthrough in the bedroom department