Deep Space Video - Marvel Education

Loading question...

You are in free guest mode. Timed Practice Revision List Attempt History Progress Tracking Create a free account to unlock these tools

Prev Next

Practice Reading: Fill in the Blanks (Dropdown) ID: #48222 Deep Space Video

Instructions ›

* Select the correct answer into all dropdown fields. You need to answer all questions before clicking verify button.

In a groundbreaking experiment, NASA has successfully sent a 15-second video of an orange tabby cat named Taters chasing a laser pointer dot in ultra-HD. The video traveled almost 19 million miles from a probe back to Earth. This was part of a NASA experiment to test the possibility of sending streaming video through deep space, a laser-based communication system called Deep Space Optical Communications (DSOC). The video was added to the Psyche probe, which was in October on a six-year mission to visit an asteroid. On December 11, it sent the video back to Earth in just 101 seconds. This marked a significant achievement in the field of space communication, demonstrating the of laser technology in transmitting data across vast distances in space. The implications of this experiment are far-reaching. It has set a precedent for future space missions, opening up the possibility of transmitting broadband video across millions of miles. This could significantly enhance our capabilities in space exploration and scientific research, facilitating more missions in the future.

Result:

A.I. Explanation:

Correct answer: using
Explanation: The word 'using' fits grammatically as a gerund that indicates the method by which the video was sent, aligning with the structure of the sentence that describes the action of sending video through a communication system.
Meaning: 'Using' refers to the act of employing or utilizing something, in this case, a laser-based communication system.
Wrong options:
as using: The phrase 'as using' is grammatically incorrect because 'as' does not appropriately connect the action to the method in this context.
to use: 'To use' suggests an infinitive form that does not fit the sentence structure, which requires a gerund to indicate the ongoing action.
use: 'Use' is a base form of the verb and does not fit grammatically in this context where a gerund is needed.
Correct answer: launched
Explanation: The word 'launched' is the correct past participle that indicates the action completed in October, fitting the context of the sentence which describes the initiation of the Psyche probe's mission.
Meaning: 'Launched' means to send a spacecraft into motion or into space, marking the start of its mission.
Wrong options:
initiated: 'Initiated' implies starting something but does not specifically convey the action of sending a spacecraft into space, making it less precise in this context.
established: 'Established' suggests setting up or founding something, which does not accurately describe the action of sending the probe into space.
proved: 'Proved' indicates demonstrating the truth of something, which is unrelated to the action of sending the probe.
Correct answer: potential
Explanation: The word 'potential' accurately describes the capability or possibility of laser technology in transmitting data, fitting well within the context of the sentence that discusses advancements in communication technology.
Meaning: 'Potential' refers to the inherent ability or capacity for something to develop or happen, in this case, the effectiveness of laser technology.
Wrong options:
range: 'Range' refers to the extent of something but does not convey the idea of capability or possibility as effectively as 'potential.'
probability: 'Probability' indicates likelihood, which does not fit the context of discussing the capabilities of technology.
extent: 'Extent' refers to the degree or scope of something, but it lacks the connotation of capability that 'potential' provides.
Correct answer: ambitious
Explanation: The word 'ambitious' fits contextually as it describes missions that are bold and require significant effort, aligning with the tone of the sentence that discusses future space exploration.
Meaning: 'Ambitious' means having a strong desire for success or achievement, particularly in challenging endeavors.
Wrong options:
rudimentary: 'Rudimentary' implies something basic or simple, which contradicts the context of advanced space missions being discussed.
maximum: 'Maximum' suggests the greatest possible amount but does not convey the idea of boldness or aspiration inherent in 'ambitious.'
overall: 'Overall' refers to something in general but does not capture the specific quality of being bold or challenging that 'ambitious' does.

PoS Classification

With a free account: Retry and compare every attempt.

How difficult was this question?

Others found: 100% Easy · 0% Medium · 0% Hard

Saving...