According to the text (paragraph 3), advances in
rocket and capsule design technology are expected to
So You Want to Be a Space Tourist? Here Are
Your Options
by Adam Mann / Jul.21.2017 /11:30 AM ET
Though we’ve been living in the Space Age for more
than half a century, going into space remains an extreme
rarity. Fewer than 600 people have gone above the Kármán
line — the point, about 62 miles above Earth, that marks the
beginning of space — and all were put there by the U.S. or
another nation's government.
But the rise of private spaceflight companies like Virgin Galactic
and Space X means that the final frontier may soon
be within reach of a great many more of us. The firms have
announced plans to put private astronauts, a.k.a. space tourists,
on orbital or suborbital flights within the next few years.
Initially, the cost of a ride on one of these rockets will be
hundreds of thousands of dollars at a minimum. That puts
the experience within reach of only the wealthiest people.
But advances in rocket and capsule design are expected
to lower the price to the point that people of more modest
fortunes are able to afford a ticket.
Some projections put the global space tourism market at
approximately $34 billion by 2021.
What Space Tourists Can Expect
What exactly is in store for space tourists? The excitement
of a rocket ride and a chance to experience weightlessness,
for starters. And the bragging rights are hard to beat. But
some say the biggest benefit of going into space is getting
a dramatic new outlook on life on the fragile blue marble we
call home. It’s a perspective shift that could have profound
implications not just for individuals but also for society at
large.
“I personally believe the planetary perspective is going to
be crucial to solving humanity’s biggest challenges over the
next century,” says Virgin Galactic CEO George Whitesides.
“I’m inspired that we’ll take people up so they can experience
that view, which is said to change your world view in a
fundamental way.”
Adapted from: https://www.nbcnews.com/mach/science/so-you-want-be-space-tourist-here-are-your-options-ncna784166
Glossary
weightlessness: ausência de peso; bragging rights: direito
de gabar-se; to afford: poder comprar.
So You Want to Be a Space Tourist? Here Are Your Options
by Adam Mann / Jul.21.2017 /11:30 AM ET
Though we’ve been living in the Space Age for more than half a century, going into space remains an extreme rarity. Fewer than 600 people have gone above the Kármán line — the point, about 62 miles above Earth, that marks the beginning of space — and all were put there by the U.S. or another nation's government.
But the rise of private spaceflight companies like Virgin Galactic and Space X means that the final frontier may soon be within reach of a great many more of us. The firms have announced plans to put private astronauts, a.k.a. space tourists, on orbital or suborbital flights within the next few years.
Initially, the cost of a ride on one of these rockets will be hundreds of thousands of dollars at a minimum. That puts the experience within reach of only the wealthiest people. But advances in rocket and capsule design are expected to lower the price to the point that people of more modest fortunes are able to afford a ticket.
Some projections put the global space tourism market at approximately $34 billion by 2021.
What Space Tourists Can Expect
What exactly is in store for space tourists? The excitement of a rocket ride and a chance to experience weightlessness, for starters. And the bragging rights are hard to beat. But some say the biggest benefit of going into space is getting a dramatic new outlook on life on the fragile blue marble we call home. It’s a perspective shift that could have profound implications not just for individuals but also for society at large.
“I personally believe the planetary perspective is going to be crucial to solving humanity’s biggest challenges over the next century,” says Virgin Galactic CEO George Whitesides. “I’m inspired that we’ll take people up so they can experience that view, which is said to change your world view in a fundamental way.”
Adapted from: https://www.nbcnews.com/mach/science/so-you-want-be-space-tourist-here-are-your-options-ncna784166
Glossary
weightlessness: ausência de peso; bragging rights: direito
de gabar-se; to afford: poder comprar.
Gabarito comentado
Tema central da questão: interpretação detalhada de texto em inglês, especificamente sobre o impacto dos avanços tecnológicos no turismo espacial. O aluno deve identificar, no parágrafo 3, a relação entre tecnologia e a possibilidade de tornar viagens espaciais mais acessíveis financeiramente.
Explicação didática: Em provas de vestibular, é comum encontrar textos que exigem compreensão global e atenção às nuances das informações apresentadas. Aqui, examina-se como os avanços em design de foguetes e cápsulas podem afetar o preço das viagens espaciais, um conceito essencial para leitura crítica e comparação de alternativas.
Justificativa da alternativa correta (C): A alternativa C – “make the space experience affordable for more people” – sintetiza o seguinte trecho do texto: “But advances in rocket and capsule design are expected to lower the price to the point that people of more modest fortunes are able to afford a ticket.” Observe as palavras-chave lower the price (“diminuir o preço”) e more modest fortunes (“fortunas mais modestas”). Assim, os avanços vão tornar a experiência espacial acessível para mais pessoas, mas não para todos. Esta leitura requer usar a estratégia de skimming para captar a ideia global e de scanning para localizar informações pontuais.
Análise das alternativas incorretas:
A) “allow everyone...” – Generalização indevida: o texto não afirma universalidade, apenas expansão do acesso.
B) “promote more advances in space technology.” – Foge do foco: a alternativa trata do avanço em si e não de seu efeito (redução de custos).
D) “attract tourists of very modest financial means.” – Extrapolação: “very modest” sugere pessoas com pouco dinheiro, mas o texto fala de modestas fortunas; ou seja, ainda é necessário um bom poder aquisitivo.
Estratégias para futuras questões: Fuja das respostas que usam termos absolutos como “everyone” ou “very modest means”, a menos que o texto seja explícito. Atenção também às diferenças entre consequência e ação, evitando escolhas que desviam do efeito central descrito.
Resumo: A alternativa C reflete corretamente a ideia apresentada no texto, pois diz respeito à expansão do acesso por causa da redução dos custos, sem prometer acesso universal. Pratique identificar palavras-chave e relacione ações às consequências nos enunciados.
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