Activity for ItsTimmy‭

Type	On...	Excerpt	Status	Date
Question	—	Could aliens see in other wavelengths? This question has two parts: Could biological processes create an organism than can see in wavelengths outside the human-visible spectrum? ("Outside" meaning some significant amount outside. There are known organisms on Earth than can see in near-infrared or near-ultraviolet, but that's not I'm ask... (more)	—	over 9 years ago
Question	—	Would we ever find an alien space probe? Several light-years away, an alien species has just discovered Mars. They deem it a candidate for colonization, so they launch a Voyager-like probe to get a closer look. They have no idea that there's life in our solar system; they just want to examine Mars more closely for signs of life and see if t... (more)	—	over 9 years ago