science

NASA Astronaut Group 18

NASA Astronaut Group 18 is a science 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 NASA Astronaut Group 18 rather than just read about it. In short: NASA Astronaut Group 18, nicknamed The Bugs, was a group of 17 astronaut candidates selected by NASA in 2000. The class consisted of seven pilots and ten mission specialists, who began astronaut training in August 2000.

Key takeaways

NASA Astronaut Group 18 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect NASA Astronaut Group 18 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of NASA Astronaut Group 18 from memory before moving on to harder problems.

Reference excerpt

NASA Astronaut Group 18, nicknamed The Bugs, was a group of 17 astronaut candidates selected by NASA in 2000. The class consisted of seven pilots and ten mission specialists, who began astronaut training in August 2000.

Pilots Dominic A. Antonelli (2 flights) Pilot, STS-119 (Discovery) Pilot, STS-132 (Atlantis) Eric A. Boe (2 flights) Pilot, STS-126 (Endeavour) Pilot, STS-133 (Discovery) Kevin A. Ford (2 flights) Pilot, STS-128 (Discovery) Soyuz TMA-06M Flight engineer, Expedition 33 ISS commander, Expedition 34 Ronald J. Garan, Jr. (2 flights) Mission specialist, STS-124 (Discovery) Soyuz TMA-21 Flight engineer, Expedition 27 Flight engineer, Expedition 28 Douglas G. Hurley (3 flights) Pilot, STS-127 (Endeavour) Pilot, STS-135 (Atlantis) Commander, SpaceX Demo-2 (Endeavour) Flight engineer, Expedition 63 Terry W. Virts, Jr. (2 flights) Pilot, STS-130 (Endeavour) Soyuz TMA-15M Flight engineer, Expedition 42 ISS commander, Expedition 43 Barry E. Wilmore (3 flights) Pilot, STS-129 (Atlantis) Soyuz TMA-14M Flight engineer, Expedition 41 ISS commander, Expedition 42 Commander, Boeing CFT (Calypso) (Flight up) Mission specialist, SpaceX Crew-9 (Crew Dragon Freedom) (Flight down) Flight engineer, Expedition 71/72

Mission specialists Michael R. Barratt (3 flights) Soyuz TMA-14 Flight engineer, Expedition 19 Flight engineer, Expedition 20 Mission specialist, STS-133 (Discovery) Pilot, SpaceX Crew-8 (Endeavour) Flight engineer, Expedition 70 Flight engineer, Expedition 71 Flight engineer, Expedition 72 Robert L. Behnken (3 flights) Mission specialist, STS-123 (Endeavour) Mission specialist, STS-130 (Endeavour) Joint operations commander, SpaceX Demo-2 (Endeavour) Flight engineer, Expedition 63 Stephen G. Bowen (4 flights) Mission specialist, STS-126 (Endeavour) Mission specialist, STS-132 (Atlantis) Mission specialist, STS-133 (Discovery) Commander, SpaceX Crew-6 Flight engineer, Expedition 68 / 69 B. Alvin Drew (2 flights) Mission specialist, STS-118 (Endeavour) Mission specialist, STS-133 (Discovery) Andrew J. Feustel (3 flights) NEEMO 9 Mission specialist, STS-125 (Atlantis) Mission specialist, STS-134 (Endeavour) Soyuz MS-08 Flight engineer, Expedition 55 ISS commander, Expedition 56 Michael T. Good (2 flights) Mission specialist, STS-125 (Atlantis) Mission specialist, STS-132 (Atlantis) Timothy L. Kopra (2 flights) NEEMO 11 Mission specialist, STS-127 (Endeavour) (Flight up) Flight engineer, Expedition 20 Mission specialist, STS-128 (Discovery) (Flight down) Soyuz TMA-19M Flight engineer, Expedition 46 ISS commander, Expedition 47 K. Megan McArthur (2 flights) Mission specialist, STS-125 (Atlantis) Pilot, SpaceX Crew-2 Flight engineer, Expedition 65 Flight engineer, Expedition 66 Karen L. Nyberg (2 flights) NEEMO 10 Mission specialist, STS-124 (Discovery) Soyuz TMA-09M Flight engineer, Expedition 36 Flight engineer, Expedition 37 Nicole P. Stott (2 flights) NEEMO 9 Mission specialist, STS-128 (Discovery) Flight engineer, Expedition 20 Flight engineer, Expedition 21 Mission specialist, STS-129 (Atlantis) Mission specialist, STS-133 (Discovery)

See also List of astronauts by selection

References

External links NASA Active Astronauts Biographies

Illustrations

Worked examples

Example 1 — a first encounter with NASA Astronaut Group 18

Start with the simplest possible case. Write down what NASA Astronaut Group 18 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 NASA Astronaut Group 18 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 NASA Astronaut Group 18 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 NASA Astronaut Group 18

In research: NASA Astronaut Group 18 appears in science 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 NASA Astronaut Group 18 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: NASA Astronaut Group 18 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2000 in spaceflight, American organizations established in 2000, Lists of astronauts, so understanding it makes those chapters shorter.
In everyday life: Look for NASA Astronaut Group 18 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 NASA Astronaut Group 18 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what NASA Astronaut Group 18 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 NASA Astronaut Group 18 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NASA Astronaut Group 18 in simple terms?

Why does NASA Astronaut Group 18 matter?

Because it connects several science 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 NASA Astronaut Group 18?

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 NASA Astronaut Group 18.