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Stellar Parallax

Definition: Stellar parallax refers to the apparent shift of a nearby star against more distant stars due to the Earth's orbit around the Sun. It is used to measure the distance between stars and is an essential concept in astronomical observations.

Examples:

Noun (Astronomy):

1. The measurement of stellar parallax plays a vital role in determining the distance to stars.
2. Astronomers use precise instruments to calculate the angle of stellar parallax accurately.

Noun (Physics):

1. Stellar parallax demonstrates the concept of parallax, which is used in various fields such as optics and photography.
2. Understanding stellar parallax helps scientists study the motion and position of celestial objects.

Related Products:

• Astronomy Telescopes
• Astronomy Books
• Star Charts