How We Lost The Ability To Travel To The Moon - Forbes
2015年12月11日 · Why does it take six years to develop a new airplane when it shares 90% of its "DNA" with the previous model? The answer is that they are complex devices. A launch …
50 years ago, we flew to the moon. Here's why we can't do that …
2017年11月10日 · Only seven years after U.S. President John F. Kennedy announced the U.S. would send humans to the moon within a decade, the mighty Saturn V, the largest machine to …
I'd go to the moon, but we don't have that technology anymore
NASA Astronaut Don Pettit being interviewed, shares his thoughts on going to the moon. Pretty shocking that we no longer have the technology to go back to th...
Why Is It So Hard to Go Back to the Moon? - Scientific American
2024年9月17日 · NASA and its partners plan to send astronauts back to the moon on the Artemis II mission scheduled for 2025. When the Apollo 17 astronauts returned from the moon in 1972, …
NASA Discarded Hardware From Apollo Missions to the Moon
2022年9月2日 · Fifty years ago, the pioneering Apollo program, which landed astronauts on the moon for the first time, ended and NASA subsequently discarded much of the hardware that …
Why Has It Been 50 Years Since Humans Went to the Moon?
2022年12月16日 · Why has it taken more than five decades to send humans back to the Moon? When the Apollo 17 astronauts splashed down in the Pacific Ocean 50 years ago, they were …
Going to the Moon Was Hard — But the Benefits Were Huge, for ... - NASA
2019年7月15日 · The command module that went to the Moon used silver-zinc batteries, the lightest known battery couple. But the agency also wanted to make the cells rechargeable, and …
Moon landing: NASA chief admits why Apollo 11-era technology …
2019年7月29日 · NASA Administrator Jim Bridenstine has revealed why Apollo-era technology from the 1960s is no longer good enough to land on the Moon today. NASA landed on the …
'Everything has changed since Apollo': Why landing on the moon …
2024年3月1日 · Burns and other experts agree that just about everything has changed since the Apollo program, including the now-antiquated technology that took humans to the moon and …
Why it took the US 51 years to get back on the moon - Phys.org
2024年2月24日 · NASA had turned its attention away from the moon after the last Apollo mission in 1972 to focus on the space shuttle, the International Space Station and other goals. Various …