NASA has its laboratory like our Earth to observe and analyze exoplanets

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Because of the incredible distances of exoplanets (planets outside the solar system), NASA uses Earth as a laboratory to study these celestial bodies. Yet each exoplanet has the appearance of a pixel, but this is enough for scientists to observe and understand the main features of these wacky worlds.

This is a new study using data from NASA's Earth Polychromatic Imaging Camera (EPIC), which is carried by NOAA's DSOSVR (Deep Space Climate Observatory) satellite.

NASA Exoplanets The satellite revolves around the sun at point 1 of Lagrange which is an orbit providing constant visibility of the illuminated surface of the earth to the EPIC, which is at Since June 2015. His providence of shading maps of the earth greatly helps the progress of climate studies.

EPIC takes pictures of the planet in 10 wavelengths, which means that it can provide 10 different images of the Earth's surface every time it takes a moment. Now, the new study implies that the instrument takes pictures several times a day for a specific period of time.

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The conclusions of the observations included the identification of clouds of water in the atmosphere and the rate of rotation of the planet. In the study published in the Astrophysical Journal, the authors state that it is possible to obtain similar information from NASA's single-pixel observations of the exoplanet. .

While the rotation rate is the duration of the day, time period will indicate the characteristics of the exoplanets. He can even say how and when an exoplanet was formed and is currently a difficult property to measure.

However, the authors of the study point out that the effectiveness of this procedure will depend on the unique characteristics of the respective exoplanets. At the same time, planetary features such as craters can also contribute to understanding the circle of rotation.