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Experts Ponder Nuclear Rockets To Send Humans To Mars
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Experts Ponder Nuclear Rockets To Send Humans To Mars
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USNC-Tech
Originally published on February 24, 2021 11:26 pm
When NASA s Perseverance rover touched down on the Martian surface last week, humans cheered from the confines of planet Earth.
But if the space agency or others hope to leave and send astronauts to Mars, experts say they need to consider a technology that was studied decades ago but never fully developed: nuclear-powered rockets. If we decide to send humans to Mars, nuclear propulsion is likely to be central to that journey, says Roger Myers, an independent aerospace consultant and co-chair of a panel convened by the National Academies to study nuclear propulsion.
A new report out from Myers and his colleagues suggests that NASA should begin studying nuclear propulsion now, if it hopes to use it in a Mars mission in 2039. Although NASA does spend some money studying the technology, Myers says, funding is going to have to be ramped up significantly if we re going to hit 2039.
Experts Ponder Nuclear Rockets To Send Humans To Mars
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The following is an excerpt from the writings of Frederick Douglass about his time in the British Isles during the 1840s. As a public figure, Douglass was for African-Americans in the 19th-century what Dr. Martin Luther King would become a century later. However, Douglass is not, as Donald Trump seemed to think, still alive).
“Eleven days and a half gone and I have crossed three thousand miles of the perilous deep. Instead of a democratic government, I am under a monarchical government. Instead of the bright, blue sky of America, I am covered with the soft, grey fog of the Emerald Isle (Ireland). I breathe, and lo! The chattel (slave) becomes a man. I gaze around in vain for one who will question my equal humanity, claim me as his slave, or offer me an insult. I employ a cab I am seated beside white people I reach the hotel I enter the same door I am shown into the same parlour I dine at the same table and no one is offended … I find myself regarded and treated at every turn w