A new study confirms that Exoplaneta WASP-127b contains multiple metals and can even hold water

WASP-127b is the first detected exoplanet containing alkali metals including lithium, sodium and potbadium.

A team of researchers from the Institute of Astrophysics of the Canary Islands (IAC) in Spain and the University of Cambridge have published a new study that shows that Exoplanet WASP-127b is likely to contain multiple metals in its atmosphere judging by its "traces fingerprints ", while there is also the clear possibility that the exoplanet can also hold water.

Scientists used the Gran Telescopio Canarias GTC) to determine that this exoplanet presents skies that are clean by 50 percent. It was also discovered that while WASP-127b only has about 20 percent of Jupiter's mbad, its radius was still 1.4 times as huge, as reported by Phys.org.

There is no planet in our solar system that is comparable to WASP-127b and even among other exoplanets it has been found to be very rare indeed. The time that this exoplanet takes to complete the orbit around its sun was measured as only four days and the surface temperature of this gaseous planet is estimated at 1400 K (1127 ° C).

What marks a scoop for an exoplanet, it was found that the atmosphere of WASP-127b contains the alkali metals of lithium, sodium and potbadium, and the detection of sodium and potbadium is an indicator that this exoplanet probably has an atmosphere pretty clear 19659006] Multiple metals, and possible water signs, found in #exoplanet @Cambridge_Uni @AandA_journal https://t.co/OYFGnWjjil

– Phys.org (@ physorg_com ) June 1, 2018

Dr. Guo Chen of the IAC, who is also the lead author of the new study, confirmed that the presence of lithium may be the key to understanding more about how this particular exoplanet evolved over time. .

"The particular characteristics of this plan et allowed us to make a detailed study of its rich atmospheric composition.The presence of lithium is important to understand the evolutionary history of the planetary system and could shed light on the mechanisms of planetary formation."

It was also discovered that the host star of this planet, WASP-127, contains a large amount of lithium, which means that it is quite possible that it is an AGB star.

The co-author of the new research, co-author Enric Pallé, observed that the detection of the presence of water on this planet will be of great help in the future with near infrared.

"While this detection is not statistically significant, as water characteristics are weak in the visible range, our data indicates that additional observations in the near infrared should be able to detect it."

a new study on the presence of multiple metals, as well as the possible presence of water in Exoplanet WASP-127b has been published in Astronomy & Astrophysics.


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