astronomy

Galaxy's Child

Galaxy's Child is a astronomy 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 Galaxy's Child rather than just read about it. In short: "Galaxy's Child " is the 90th episode of the American science fiction television series Star Trek: The Next Generation, the 16th episode of the fourth season. It was originally released on March 11, 1991, in broadcast syndication.

Key takeaways

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

Reference excerpt

"Galaxy's Child " is the 90th episode of the American science fiction television series Star Trek: The Next Generation, the 16th episode of the fourth season. It was originally released on March 11, 1991, in broadcast syndication. Set in the 24th century, the series follows the adventures of the Starfleet crew of the Federation starship Enterprise-D. In this episode, Chief Engineer Geordi La Forge is thrilled when Dr. Leah Brahms comes aboard the Enterprise. Unfortunately, Brahms is nothing like the idealized holographic version La Forge fell for a year earlier, in the third season episode "Booby Trap". She is cold and humorless, not to mention married. To make matters worse, after she inadvertently discovers La Forge's holodeck program, he is the last person she wants to associate with. The situation becomes more complicated when the Enterprise becomes the reluctant nursemaid to a young space-faring entity draining the ship of its energy. The episode was panned by some critics for its depiction of La Forge's relationship with Brahms, though Patrick Stewart received praise for his performance and portrayal of Captain Picard's relationship with the entity.

Plot The Enterprise welcomes aboard Dr. Leah Brahms, a lead designer of the Galaxy-class starship engines. Chief Engineer Geordi La Forge, who also had previously used a lifelike holodeck simulation of Brahms to help save the Enterprise in "Booby Trap", is excited to meet her, but is frustrated when she complains about modifications he has made to the engines of the Enterprise. La Forge also learns that Brahms is married, a fact not noted in the holodeck simulation. Brahms learns how La Forge previously saved the Enterprise, and asks another crewman to show her the simulation. Alarmed, La Forge tries to stop her but is too late. Brahms discovers the holodeck simulation and accuses La Forge of invading her privacy. Meanwhile, the Enterprise is attacked by a strange space-faring creature that is nearly the size of the ship. Taking defensive action, Captain Picard orders a low-power phaser burst on the creature, inadvertently killing it. Scanning the creature, Data finds another smaller entity inside of it, and the crew realizes the larger creature only attacked to protect its unborn. The crew performs a Cesarean section, using the ship's phasers as a scalpel to free the newborn. As the ship turns to leave, the newborn attaches itself to the ship and begins feeding off its power systems, imprinting on the Enterprise as if it were the creature's mother. As the ship's power supplies run low, the crew finds a nearby debris field toward which the larger creature appeared to have been traveling, and realize it would serve as a better feeding ground for the infant. After the crew arrives at the debris field on the last of the ship's power reserves, they find they are unable to dislodge the creature. Worse, they also discover the creature is emitting radio signals attracting more of its kind from the debris field, and they are heading straight toward the Enterprise. La Forge and Brahms put aside their differences and devise a solution: altering the frequency of energy to "sour the milk", causing the infant to leave the ship and join the other creatures. As the Enterprise's power is restored, La Forge and Brahms make up and determine they can still be friends.

Production This episode had a mix of model and early CGI work to create the 'space tadpoles'. The adult was a physical model made by Tony Meininger. However, the baby was done with a CGI model created by Rhythm & Hues.

Reception Zack Handlen gave a critical review of "Galaxy's Child" for the Onion's The A.V. Club giving it a C+ rating. Handlen wrote, "I'm pretty sure this isn't a classic; I'm also pretty sure that it has some serious problems. ... The primary issue here ... is that we should be sympathetic to Geordi's mistakes here, and I don't think we're given good reason to be." A Den of Geek reviewer gave the episode a mixed review, writing, "If nothing else, you can safely say that this episode is well-structured and has some interesting ideas, and that the chemistry between Brahms and LaForge is pretty good in its own right, even though it's working from an untenable premise that nothing he did was wrong or particularly weird." Keith DeCandido gave the episode a rating of 3 out of 10 for Tor.com, praising the science fiction plot and Patrick Stewart's acting, but criticizing the plot with Geordi and Leah Brahms as being "morally reprehensible". Writing for Trek Nation, Michelle Green argued the storyline involving Picard's relationship with the alien was the episode's redeeming grace. "That's what makes this episode palatable to me, because otherwise we're treading close once again to derailing serious drama with puerile sexual relations," Green wrote. "Couldn't we have had a bit more celebration of her genius rather than a pity party for LaForge and his fantasies of the girl of his dreams?"

Home video On May 28, 1996, episodes "First Contact" and "Galaxy's Child" were released on LaserDisc in the United States. Published by Paramount Home Video, the single 12" double sided disc retailed for 34.95 USD. The disc video was NTSC format with a Dolby Surround audio track. This episode was released in the United States on September 3, 2002, as part of the Star Trek: The Next Generation season four DVD box set.

See also Bioship (spacecraft) "Emergence" (Star Trek: The Next Generation) "Tin Man" (Star Trek: The Next Generation)

References

External links "Galaxy's Child" at IMDb

Galaxy's Child at Memory Alpha

Worked examples

Example 1 — a first encounter with Galaxy's Child

Start with the simplest possible case. Write down what Galaxy's Child claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Galaxy's Child 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 Galaxy's Child 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 Galaxy's Child

In research: Galaxy's Child appears in astronomy 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 Galaxy's Child 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: Galaxy's Child is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1991 American television episodes, Holography in television, Star Trek: The Next Generation season 4 episodes, so understanding it makes those chapters shorter.
In everyday life: Look for Galaxy's Child 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 Galaxy's Child in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Galaxy's Child means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Galaxy's Child out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Galaxy's Child in simple terms?

Why does Galaxy's Child matter?

Because it connects several astronomy 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 Galaxy's Child?

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 Galaxy's Child.