Recent observations from the James Webb Space Telescope have revealed galaxy formations that appear inconsistent with standard models of cosmic...
GMAT Information and Ideas : (Ideas) Questions
Recent observations from the James Webb Space Telescope have revealed galaxy formations that appear inconsistent with standard models of cosmic evolution. The telescope's advanced spectroscopic capabilities allow astronomers to analyze light from objects that formed just 400 million years after the Big Bang. These technical improvements have enabled discoveries that were impossible with previous generation instruments, fundamentally changing how scientists study the early universe.
Which choice best states the main topic of the text?
The formation timeline of early galaxies
Limitations of previous telescope technology
Advanced spectroscopic analysis techniques
How improved telescope technology is advancing cosmic research
Step 1: Decode and Map the Passage
Create Passage Analysis Table
| Text from Passage | Analysis |
|---|---|
| "Recent observations from the James Webb Space Telescope have revealed galaxy formations that appear inconsistent with standard models of cosmic evolution." |
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| "The telescope's advanced spectroscopic capabilities allow astronomers to analyze light from objects that formed just 400 million years after the Big Bang." |
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| "These technical improvements have enabled discoveries that were impossible with previous generation instruments, fundamentally changing how scientists study the early universe." |
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Provide Passage Architecture & Core Elements
Main Point: The James Webb Space Telescope's advanced technology is revolutionizing cosmic research by enabling discoveries that were impossible with previous instruments.
Argument Flow: The passage moves from specific discoveries to the technical capabilities that make these discoveries possible, then concludes with the broader impact on astronomical research methods.
Step 2: Interpret the Question Precisely
This is a fill-in-the-blank question asking us to choose the best logical connector. The answer must create the right relationship between what comes before and after the blank.
Step 3: Prethink the Answer
- The right answer should capture the relationship between improved telescope technology and new research capabilities
- Acknowledge advancement in cosmic research, not just technical specifications
- Reflect the transformative impact mentioned in the final sentence
The formation timeline of early galaxies
- This focuses only on galaxy formation timelines, which is just one specific discovery mentioned
- Misses the main theme about technological advancement enabling research breakthroughs
Limitations of previous telescope technology
- This emphasizes what previous telescopes couldn't do rather than what current technology can accomplish
- Reverses the passage's positive focus on advancement
Advanced spectroscopic analysis techniques
- This zooms in on one technical detail rather than the broader theme
- Too narrow for a main topic question
How improved telescope technology is advancing cosmic research
- Captures the central relationship between improved technology and advancing research
- Encompasses both the specific capabilities and their broader impact on cosmic research methods