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Study: Star formation peaked, in decline
An international team of astronomers says it has found the rate of formation of new stars in the universe is only 1/30th of its peak and is in ongoing decline. ... more
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NASA Radar Images Asteroid 2007 PA8
Scientists working with NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif., have obtained several radar images depicting near-Earth asteroid 2007 PA8.
The images w ... more
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Solar system's birth record revised
Some 4.567 billion years ago, our solar system's planets spawned from an expansive disc of gas and dust rotating around the sun. While similar processes are witnessed in younger solar systems throug ... more
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Electron Microscopes With a Twist
Nowadays, electron microscopes are an essential tool, especially in the field of materials science. At TU Vienna, electron beams are being created that possess an inner rotation, similarly to a torn ... more
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