News tagged with gravitational microlensing

A new look at the nature of dark matter

The nature of the dark matter which apparently makes up 80% of the mass of the particles in the universe is still one of the great unsolved mysteries of present day sciences. The lack of experimental evidence, which could ...

dateMar 06, 2017 in Astronomy
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Astronomers discover new gas giant exoplanet

(Phys.org)—Using the gravitational microlensing method, an international team of astronomers has recently detected a new gas giant exoplanet three times more massive than Jupiter. The newly discovered planet received designation ...

dateDec 14, 2016 in Astronomy report
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Impostor planet exposed by astronomers

(Phys.org)—Don't be fooled by its light curve exhibiting anomalies like those caused by planets—one microlensing event with a fancy name OGLE-2016-BLG-0733 is doing a really good job of mimicking an extrasolar world. ...

dateNov 09, 2016 in Astronomy report
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