science

NASA Astronaut Group 24

NASA Astronaut Group 24 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 24 rather than just read about it. In short: The selection of NASA Astronaut Group 24 (nicknamed The Platypi) was announced on March 5, 2024, alongside the graduation of the previous NASA astronaut class, NASA Astronaut Group 23. The group was announced on September 22, 2025.

Key takeaways

NASA Astronaut Group 24 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 24 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of NASA Astronaut Group 24 from memory before moving on to harder problems.

Reference excerpt

The selection of NASA Astronaut Group 24 (nicknamed The Platypi) was announced on March 5, 2024, alongside the graduation of the previous NASA astronaut class, NASA Astronaut Group 23. The group was announced on September 22, 2025.

History NASA announced the creation of this astronaut group in March of 2024, and accepted applications for astronaut hires through April 16, 2024. On August 23, 2025, NASA released a statement that the new class would be announced at Johnson Space Center on September 22, 2025, and the event was subsequently live-streamed on that day. The class nickname, the Platypi, was announced in March 2026. The prior astronaut class chose the name saying that the platypus was a fitting symbol of the group's range of skills and personalities.

Group members

Ben Bailey: U.S. Army Chief Warrant Officer, experimental test pilot, and engineer Lauren Edgar: former United States Geological Survey geologist Adam Fuhrmann: U.S. Air Force Major Cameron Jones: U.S. Air Force Major Yuri Kubo: former SpaceX engineer, former SVP of Engineering at Electric Hydrogen Rebecca Lawler: NOAA Corps Lieutenant Commander (ret.), former US Navy pilot, former United Airlines test pilot Anna Menon: former SpaceX engineer; previously flew on Polaris Dawn spaceflight Imelda Muller: U.S. Navy Lieutenant (ret.), undersea medical officer Erin Overcash: U.S. Navy Lieutenant Commander Katherine Spies: U.S. Marine Corps (ret.), former director of flight test engineering at Gulfstream Aerospace

See also 2022 European Space Agency Astronaut Group List of astronauts by year of selection

References

External links Media related to NASA Astronaut Group 24 at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with NASA Astronaut Group 24

Start with the simplest possible case. Write down what NASA Astronaut Group 24 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 24 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 24 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 24

In research: NASA Astronaut Group 24 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 24 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 24 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2024 in spaceflight, American organizations established in 2024, Astronaut stubs, so understanding it makes those chapters shorter.
In everyday life: Look for NASA Astronaut Group 24 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 24 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what NASA Astronaut Group 24 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 24 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NASA Astronaut Group 24 in simple terms?

Why does NASA Astronaut Group 24 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 24?

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 24.