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Space   A prediction Albert Einstein made in 1936

Astronomers see star warp light for first time

star warp lightAstronomers announced Wednesday they have for the first time observed a star warp the light emitted by another.

The distortion made it appear as if the warped light star had moved in the sky.

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For astrophysicists, it is a huge breakthrough that proves a prediction Albert Einstein made in 1936.

Einstein, however, said he believed the phenomenon could never be actually observed by scientists.

By using Einstein’s theories and high resolution images captured by NASA's Hubble Space Telescope, scientists were able to weigh a distant star, a white dwarf called Stein 2051 B. The team measured the mass of the star by observing how it bent the light of the stars behind it.

Einstein predicted the method and called it “gravitational microlensing”, but he noted in a 1936 that because stars are so far apart, “there is no hope of observing this phenomenon directly”.

Technology has improved exponentially in the past 80 years and scientists are now directly observing Einstein’s theories in the vast chasms of the universe.

Einstein also predicted ripples in space-time called “gravitational waves” that have only recently been observed.

The international team behind the discovery published its findings in the journal Science.




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