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Physics and Astronomy News Archive: September 2004

Image: Massive Merger Of Galaxies Is The Most Powerful On Record
Massive Merger Of Galaxies Is The Most Powerful On Record
Source: NASA/GSFC   Posted: 9/26/04
An international team of scientists, led by a NASA-funded researcher, announced today, they observed a nearby head-on collision of two galaxy clusters.

Image: Spinach may soon power mobile devices
Spinach may soon power mobile devices
Source: MIT   Posted: 9/19/04
For the first time, MIT researchers have incorporated a plant’s ability to convert sunlight to energy into a solid-state electronic “spinach sandwich” device that may one day power laptops and cell phones.

Image: Is This Speck of Light an Exoplanet?
Is This Speck of Light an Exoplanet?
Source: ESO   Posted: 9/15/04
Is this newly discovered feeble point of light the long-sought bona-fide image of an exoplanet? A research paper by an international team of astronomers [2] provides sound arguments in favour, but the definitive answer is now awaiting further observations.

Image: Physicists Create Artificial Molecule On A Chip
Physicists Create Artificial Molecule On A Chip
Source: NSF/YALE   Posted: 9/13/04
Using integrated circuit fabrication techniques, a team of researchers from Yale University has bound a single photon to a superconducting device engineered to behave like a single atom, forming an artificial molecule.

Image: NASA Gravity Probe B ready to test Einstein's theory
NASA Gravity Probe B ready to test Einstein's theory
Source: NASA   Posted: 9/10/04
Gravity Probe B (GP-B), a NASA spacecraft to test two predictions of Albert Einstein's general theory of relativity, achieved a major milestone this past week with the completion of the Initialization and Orbit Calibration (IOC) phase of its mission and the transition into the science phase.

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Science Quote

Albert Einstein Photo

'Watch the stars, and from them learn.
To the Master's honor all must turn,
Each in its track, without sound,
Forever tracing Newton's ground.'

Albert Einstein
(1879-1955)


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