Medicine & TechnologyAlien species are the primary driver of recent extinctions in both animals and plants, so there is a clear and urgent need for better biosecurity measures to prevent or mitigate the impact of future invasions and protect endangered native species
The universe is unimaginably big and it is teeming with life, but the existence of life outside of the Earth remains to be unknown to humans. Where the heck is everybody? Are aliens for real?
A space entrepreneur named Robert Bigelow holds on to his belief that aliens have visited Earth and migrates here. More so, one-third or 54 percent of Americans support Bigelow in his belief.
In Trappist-1 world, the planets are so close together that life forms can hop between them. Scientists believe the planets named Trappist-1 'e', 'f' and 'g' have the essential elements to support life.