Explain present day use of technology, space exploration, and future programs that contribute to understanding earth and hazards from space

Present day technology has advanced remarkably in the 21st century. Advances such as the Higgs Boson, space exploration to Mars, pictures from far away galaxies thanks to the Hubble telescope. Multi-lateral collaborations between NASA (America), ESA (European Union), RFSA (Russia) and others in building and sustaining the International Space Station (ISS)where several tests, observations, experiments have been done in understand outer space and to detect threats such as large asteroids, atmospheric phenomena, weather patterns, etc. Innovation in space technology has made possible to send robots to Mars and map the area, take samples of soil which has made possible to consider the idea of sending a mission to Mars if necessary to check if it's sustainable for humans to live on Mars in case Earth's collapse in the future.

a because i tried to vote with just my college id and the answer was no

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."