Science News Roundup: How many ants are crawling on Earth? Scientists say 20 quadrillion; Saudi mission on SpaceX capsule to include first female Arab astronaut and more
Researchers have made the most thorough assessment to date of the global population of ants - insects that have colonized almost everywhere on the planet - and the estimated total is a mind-blowing 20 quadrillion of them, or approximately 2.5 million for every human. Saudi mission on SpaceX capsule to include first female Arab astronaut Saudi Arabia's mission to the International Space Station next year aboard a SpaceX capsule will include a woman who would become the world's first female Arab astronaut, according to Axiom Space, the U.S. company arranging the mission for the kingdom.
Following is a summary of current science news briefs.
How many ants are crawling on Earth? Scientists say 20 quadrillion
The world's human population is forecast to surpass 8 billion in the coming months. Compared to ants, that is a mediocre milestone. Researchers have made the most thorough assessment to date of the global population of ants - insects that have colonized almost everywhere on the planet - and the estimated total is a mind-blowing 20 quadrillion of them or approximately 2.5 million for every human.
Saudi mission on SpaceX capsule to include first female Arab astronaut
Saudi Arabia's mission to the International Space Station next year aboard a SpaceX capsule will include a woman who would become the world's first female Arab astronaut, according to Axiom Space, the U.S. company arranging the mission for the kingdom. Neither Axiom nor the Saudi government provided the name for the female astronaut, who will be accompanied by another Saudi and two Americans as part of Axiom's second private mission to the space station, slated for early 2023.
(With inputs from agencies.)
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