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STS-61-G

STS-61-G is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand STS-61-G rather than just read about it. In short: STS-61-G was a NASA Space Shuttle mission planned to launch on 20 May 1986, using Atlantis. The main objective of this mission was to launch the Galileo spacecraft toward Jupiter using the Centaur-G upper stage.

STS-61-G — main illustration
STS-61-G — illustration

Key takeaways

  • STS-61-G belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect STS-61-G to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of STS-61-G from memory before moving on to harder problems.

Reference excerpt

STS-61-G was a NASA Space Shuttle mission planned to launch on 20 May 1986, using Atlantis. The main objective of this mission was to launch the Galileo spacecraft toward Jupiter using the Centaur-G upper stage. It was canceled after the Space Shuttle Challenger disaster.

Crew

Crew notes John M. Fabian was scheduled to fly as Mission Specialist 1 on his third trip to space, but he took advice from his wife who had earlier told him that "his marriage had a two-flight limit", he soon resigned from this mission. His replacement was Norman E. Thagard. Most of the crew sans van Hoften flew on STS-30 in May 1989, with Mary L. Cleave taking the place of van Hoften and the addition of rookie Mark C. Lee. Galileo was launched on STS-34 in October 1989, using the Inertial Upper Stage (IUS) booster instead of the Centaur-G (which was canceled in 1986).

See also

Canceled Space Shuttle missions STS-30 STS-34

References

Illustrations

STS-61-G illustration
STS-61-G illustration

Worked examples

Example 1 — a first encounter with STS-61-G

Start with the simplest possible case. Write down what STS-61-G claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to STS-61-G before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about STS-61-G ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of STS-61-G

In research
STS-61-G appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses STS-61-G in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
STS-61-G is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cancelled Space Shuttle missions, so understanding it makes those chapters shorter.
In everyday life
Look for STS-61-G outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study STS-61-G in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what STS-61-G means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain STS-61-G out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is STS-61-G in simple terms?

STS-61-G was a NASA Space Shuttle mission planned to launch on 20 May 1986, using Atlantis. The main objective of this mission was to launch the Galileo spacecraft toward Jupiter using the Centaur-G upper stage.

Why does STS-61-G matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study STS-61-G?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on STS-61-G.

Tags

  • Cancelled Space Shuttle missions

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