Proxima Centauri, our closest star, is more than 4 light years away. Reaching it under 10,000 years will be challenging; reaching it with living humans will be even harder.
- Eventually, humanity will want to travel to a new solar system to propagate the human race, explore, and maybe find signs of alien life.
- But our closest neighbor, Proxima Centauri, is so far away that current methods could take tens of thousands of years.
- How will we surmount this incredible distance and the other challenges associated with interstellar travel?
Some of them were surprisingly astute.
- In 1983, the Toronto Star asked science fiction writer Isaac Asimov to predict what the world would be like in 2019.
- His predictions about computerization were mostly accurate, though some of his forecasts about education and space utilization were overly optimistic.
- Asimov's predictions highlight just how difficult it is to predict the future of technology.
From the cosmic blast into another being's mind, to rolling bliss or obedient mind-slavery, fictional drugs have it all.
- Fictional drugs are a major part of the lore and foundation for many science fiction stories.
- The unique effects they have on their characters is an interesting new way to explore important issues.
- Many of these fictional drugs are synonymous with the stories that have been told.
Breakthrough Starshot is moving ahead with an audacious vision for space exploration.
- The Breakthrough Starshot initiative was co-founded by Stephen Hawking.
- The project raised $100 million and is moving ahead with extensive research.
- The goal of Starshot is to send tiny "StarChip" spacecraft to explore neighboring star systems.
Future or extraterrestrial civilizations could create megastructures the size of a solar system.
- Advanced civilizations are likely to create megastructures to harness the energy of the stars.
- These megastructures could be nested, creating "Matrioshka Brains" – the Universe's most powerful supercomputers.
- Matrioshka Brains could be used to simulate reality and remake the Universe.
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