Weegy: The scientist developed the heliocentric model for the solar system is Nicolaus Copernicus.
User: why are new stars likely to form in irregular galaxies?
Weegy: New stars are likely to form in irregular galaxies because these galaxies are full of gas and dust, which are the building blocks of stars.
User: Which of the following is/are used to classify a star based on its temperature and luminosity?
Weegy: Line spectra are used to classify a star based on its temperature and luminosity.
User: What are the two types of variable stars?
Weegy: The two types of variable stars are intrinsic and Extrinsic.
User: Which of the following is/are responsible for giving a galaxy its particular shape>?
Weegy: "Dark matter" is responsible for giving a galaxy its particular shape.
User: Which scientist developed a theory that describes how light interacts with gravity?
Weegy: Albert Einstein developed a theory that describes how light interacts with gravity.
User: based on what you know about the function of gravity, what type of planet would be located in the inner solar system?
Weegy: Based on the function of gravity, a ROCKY planet would be located in the inner solar system.
User: Based on what you know about the location of the earth in relation to the sun, why is this called the Goldilocks zone in other galaxies?
Weegy: Based on what you know about the location of the earth in relation to the sun, this called the Goldilocks zone in other galaxies because of a metaphor of the children's fairy tale of "Goldilocks and the Three Bears", [ in which a little girl chooses from sets of three items, ignoring the ones that are too extreme (large or small, hot or cold, etc.), and settling on the one in the middle, which is "just right".
]
User: Which of the following is/are characteristic of earth but not the moon?
(More) 