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Criticism of space exploration encompasses various arguments against investing in space programs and missions. Opponents point to the substantial financial costs, suggesting that funds allocated for space exploration could be better spent addressing urgent issues on Earth, such as poverty, healthcare, education, and environmental degradation.
The "Space Transportation System" (NASA's formal name for the overall Shuttle program) was created to transport crewmembers and payloads into low Earth orbits. [10] It would afford the opportunity to conduct science experiments on board the shuttle to be used to study the effects of space flight on humans, animals and plants.
The International Space Station, as seen by a visiting spacecraft in 2021. This article is a list of accidents and incidents related to the International Space Station (ISS). It includes mishaps occurring on board the ISS, flights to and from the space station, as well as other program related incidents.
Winning wars 25 years from now will hinge on achieving an edge in artificial intelligence and the ability to make certain decisions at inhuman speeds, the US Air Force's top civilian official said ...
NASA is tracking “more than 27,000 pieces” of space junk. ‘Worst-case scenario’ dodged by 19 feet in near collision of big space debris, lab says Skip to main content
The executive chairman role should be time limited. In my case I concluded that two people cannot occupy the same space and make the same decisions.” ...
Millions of pieces of space debris, defunct artificial objects in space, are orbiting Earth. [10] On average, one cataloged piece of space debris falls back onto the planet every day, potentially posing a risk to organisms and property. [11] In total, an estimated 80 tons of space debris re-enter Earth's atmosphere every year.
Three of the flights had flown above the Kármán line (edge of space), and one was intended to do so. In each of these accidents, the entire crew was killed. As of December 2023, a total of 676 people have flown into space and 19 of them have died. This sets the current statistical fatality rate at 2.8 percent.