Tanda-tanda kehidupan ini merupakan perpaduan oksigen, ozon, metana dan karbon dioksida yang mengkhianati keberadaan kehidupan organik. Para peneliti juga mempelopori metode super sensitif dalam mengidentifikasi tanda-tanda kehidupan ini.
“Cahaya dari planet jauh ini sangat sulit dianalisa. Namun cahaya yang dipantulkan planet terpolarisasi. Jadi teknik polarimetrik ini akan membantu mencari cahaya lemah exoplanet,” kata Dr Stefano Bagnulo dari Armagh Observatory. Demikian seperti dikutip DM.
Kita tunggu saja kabar baik selanjutnya.
'Earthshine'
on the moon - scientists studied the reflected light of Earth on the
moon, to perfect techniques for finding life on other worlds
The
moon over the Paranal observatory in Chile: Scientists used the Very
Large Telescope, the world's largest optical telescope to study
'earthshine' on the moon
Scientists
using the Very Large Telescope at the European Southern Observatory in
Chile identified 'biosignatures' from earthshine, the light from Earth
reflected on the moon
An
evening view of the Moon above the Very Large Telescope at ESO's
Paranal Observatory in Chile. The entire disc of the Moon can be seen
to be faintly shining in light reflected off the Earth, a phenomenon
called earthshine
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