Will the universe keep expanding forever?

Marietta Tromp asked a question: Will the universe keep expanding forever?
Asked By: Marietta Tromp
Date created: Mon, Aug 30, 2021 9:03 AM

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Those who are looking for an answer to the question «Will the universe keep expanding forever?» often ask the following questions:

❔ Will the universe keep expanding?

In an expanding universe with decreasing density and non-zero cosmological constant, matter density would reach zero, resulting in most matter except black dwarfs, neutron stars, black holes, and planets ionizing and dissipating at thermal equilibrium. Future with proton decay. The following timeline assumes that protons do decay.

❔ Will the universe go on expanding forever?

Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a We...

❔ How do we know if the universe will keep expanding forever?

If the gravity from matter was insufficient to completely stop the expansion, the universe would continue floating apart forever. “From the announcements in 1998 and …

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The equations of general relativity then shows that this particular combination leads to an accelerated expansion of the universe, as given by the red line. So in …

Most observations suggest that the expansion of the universe will continue forever. If so, then a popular theory is that the universe will cool as it …

Even though we don’t actually know what dark energy is, we can now answer the original question — yes, the universe will expand forever and we’ll experience a “big …

The latest studies of supernova explosions vast distances from Earth, and of the pattern of irregularities in the cosmic microwave background, are telling us that not …

The universe will continue to expand forever, Nasa scientists concluded in a new study that sheds light on one of the greatest astronomical puzzles, “dark energy”. The …

For instance, if the shape of the Universe was ‘closed’, then at some point the expansion would eventually be triumphed by contraction, causing the Universe to …

Will the universe keep expanding? Wiki User. ∙ 2010-01-03 16:44:55. Best Answer. Copy. There are many theory's but according to the observations made the …

Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a We...

If the gravity from matter was insufficient to completely stop the expansion, the universe would continue floating apart forever.

The answer still continues to elude us, but there are several possible outcomes. If the amount of ‘stuff’ (matter, energy, dark matter and any other materials we find) …

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Why is the universe expanding?

The tiny differences in temperature, and thus density, help cosmologists determine the shape of the Universe. For instance, if the shape of the Universe was ‘closed’, then at some point the expansion would eventually be triumphed by contraction, causing the Universe to gradually collapse into itself.

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If the universe is expanding, what's it expanding into?

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