Research Suggests That Aliens May Not Be Green, But Purple

The subject of aliens has drawn significant interest for ages. Facts about aliens have been uncovered by various studies. Many theories have been made on the appearance and color of extraterrestrials. It’s interesting to note that scientists have finally shown what aliens may look like if they were real. Their assertions may surprise you.

As far as we know, Earth possesses all the necessary elements to sustain life. Green is often seen to be connected to life, since it is the color of living things and the site of photosynthesis. Scientists at Cornell University have now discovered evidence that aliens may be purple rather than green. They assume that while the alien planet would not be as green as Earth, it could be home to extraterrestrial life. Aliens may have various colors since it may be entirely different.

They think that since aliens would be coated with microorganisms, they would appear purple. They also believe that there may be very little or no visible light on their planet. The scientist thinks that invisible radiation may be used for photosynthesis by extraterrestrials. Purple bacteria are common on Earth and may be seen from space.

According to Dr. Ligia Fonseca Coelho, the team leader and professor at Cornell University’s Carl Sagan Institute (CSI), purple bacteria may thrive and even live in a variety of unfavorable environments. Additionally, they are searching for colors that may be found on distant worlds. They also think that since purple contains pigments that give carrots their orange hue and tomatoes their red color, purple is the main color and has a variety of colors, including yellow, orange, brown, and red.

Compared to plants, the researchers discovered that purple-colored bacteria can thrive via photosynthesis even in low light. These bacteria employ a variety of chlorophyll compounds, which aid in the conversion of solar energy into food. Because oxygen is not produced as a consequence of this interaction, the bacteria are not reliant on oxygen-containing substances. It is simple to think that purple may well be the new green on many different planets since purple bacteria can live and grow under such a range of settings, according to Lisa Kaltenegger, director of the Carl Sagan Institute at the Space Sciences Building.