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  2. File:Jupiter.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Jupiter.jpg

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  3. Jupiter - Wikipedia

    en.wikipedia.org/wiki/Jupiter

    Based on Jupiter's composition, researchers have made the case for an initial formation outside the molecular nitrogen (N 2) snow line, which is estimated at 20–30 AU (3.0–4.5 billion km; 1.9–2.8 billion mi) from the Sun, and possibly even outside the argon snow line, which may be as far as 40 AU (6.0 billion km; 3.7 billion mi).

  4. List of Solar System objects by size - Wikipedia

    en.wikipedia.org/wiki/List_of_Solar_System...

    The sizes and masses of many of the moons of Jupiter and Saturn are fairly well known due to numerous observations and interactions of the Galileo and Cassini orbiters; however, many of the moons with a radius less than ~100 km, such as Jupiter's Himalia, have far less certain masses. [5]

  5. File:Jupiter, Earth size comparison.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Jupiter,_Earth_size...

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  6. Jupiter had some major growth problems in its early years - AOL

    www.aol.com/news/jupiter-had-major-growth...

    The millions of years that followed were a bit of a growth spurt for Jupiter as it began to draw in more and more gas and balloon up to its current mass which is over 300 times that of Earth.

  7. Kuiper belt - Wikipedia

    en.wikipedia.org/wiki/Kuiper_belt

    Studies since the mid-1990s have shown that the belt is dynamically stable and that comets' true place of origin is the scattered disc, a dynamically active zone created by the outward motion of Neptune 4.5 billion years ago; [18] scattered disc objects such as Eris have extremely eccentric orbits that take them as far as 100 AU from the Sun. [a]

  8. Data from India’s historic moon mission supports long ... - AOL

    www.aol.com/india-historic-mission-adds-evidence...

    There are many theories about how the moon formed, but scientists mostly agree that about 4.5 billion years ago, a Mars-size object or a series of objects crashed into Earth and launched enough ...

  9. Age of the universe - Wikipedia

    en.wikipedia.org/wiki/Age_of_the_universe

    In physical cosmology, the age of the universe is the time elapsed since the Big Bang.Astronomers have derived two different measurements of the age of the universe: [1] a measurement based on direct observations of an early state of the universe, which indicate an age of 13.787 ± 0.020 billion years as interpreted with the Lambda-CDM concordance model as of 2021; [2] and a measurement based ...