Discussion Overview
Topic: Why Do We Explore Space?
What are the reasons that motivate humans to explore space? Curiosity, scientific exploration, military status, and economics have all contributed to the exploration of celestial objects in outer space. The study of objects in space is called astronomy. For millennia, mankind has looked to the night sky and observed stars that make-up constellations, indicate the seasons of the year, and help to navigate the ocean. Although in the past, these observations were made using the naked eye, the use of telescopes have made it easier to use the light emitted from stars to view space, and now space flights can take us to the moon and back. The exploration of outer space has a long history but mankind made incredible discoveries and advances in the 20th Century. Now the world looks to the future with new technologies and the promise of private space exploration.
For this discussion, refer to your textbook readings and you can also utilize these references:
National Aeronautics and Space Administration. (n.d.) Technology. Explore space tech. https://www.nasa.gov/topics/technology/index.html
National Aeronautics and Space Administration, NASA Science. (n.d.) Solar system. Solar system exploration. https://solarsystem.nasa.gov/solar-system/our-solar-system/overview/
SpaceX. (n.d.) Human spaceflight. https://www.spacex.com/human-spaceflight/
In your posts this unit answer the following questions:
What is an example of a technological advancement that was necessary for human space exploration?What does this technology do and how has it helped humans explore or visit space?
What can astronomers learn with this technology?
Countries across the globe launch satellites and other technology into outer space. Like everything else, they do not last forever. What do you think happens to all of these outdated satellites and technology when they are no longer useful? How does this impact the environment of space and/or earth?
What are two targets of space exploration or research? These can either be objects, phenomenon, or locations in space that astronomers study or visit.How has the study of these astronomical objects and human space exploration impacted or improved life on earth?
Can we live in space? On the moon or on Mars? Why or why not?
What is the future of space exploration?
Would you contribute to space tourism by buying a ticket for a trip to space or the moon? Why or why not?
Be sure to review the Discussion Board Course Rubrics.
For help with citations, refer to the APA Quick Reference Guide.
Use this reference when referring to your text:
Trefil, J.,