purple may just be the new green," said Lisa Kaltenegger, director of the Carl Sagan Institute, in the Space Sciences Building. "Our models show that depending on the surface coverage of the biota ...

But what if you could be sitting on pink or green sand? Colorful beaches are scattered all across the globe, and they are as stunning as your imagination can muster. Browse the gallery and check ...

Some exoplanets, especially those orbiting cooler red dwarfs, might host purple ... statement. “They already thrive here in certain niches… just imagine if they were not competing with green ...

To observers from outer space, Earth's vast oceans and verdant landmasses make it appear as a blue world punctuated by green ecosystems ... planet could be, say, purple. How is that possible?

purple may just be the new green." The search for alien life is aided by the knowledge that life only exists on Earth, the only planet known to support life, where oxygen is produced through ...

purple may just be the new green." Related: How exotic alien life could thrive in the giant molecular clouds of deep space On Earth — the only planet we know of where life exists and thus our ...

However, you don't have to look off-world to find purple bacteria that ... niches,” Coelho said in a statement. “Just imagine if they were not competing with green plants, algae and bacteria ...

But what if you could be sitting on pink or green sand? Colorful beaches are scattered all across the globe, and they are as stunning as your imagination can muster. Browse the gallery and check ...

purple may just be the new green." Related: How exotic alien life could thrive in the giant molecular clouds of deep space On Earth — the only planet we know of where life exists and thus our ...

purple may just be the new green." If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the ...

However, you don't have to look off-world to find purple bacteria that ... niches,” Coelho said in a statement. “Just imagine if they were not competing with green plants, algae and bacteria ...

A look at her stunning bridal looks. In the first look, on the day of Mehendi ceremony, Arti Singh dazzled in a majestic purple garara, adorned with golden motifs, which she paired with a vibrant ...