The full-field image of MACSJ0717.5+3745 shows many thousands of galaxies in four separate sub-clusters within…
Category:
SCIENCE
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SCIENCE
Why “incompleteness” matters in theoretical physics | by Ethan Siegel | Starts With A Bang! | Mar, 2024
Quantum gravity attempts to combine Einstein’s general theory of relativity with quantum mechanics. Quantum corrections…
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SCIENCE
Ask Ethan: How did matter come to exist in our Universe? | by Ethan Siegel | Starts With A Bang! | Mar, 2024
In the very early Universe, there were tremendous numbers of quarks, leptons, anti-quarks, and anti-leptons…
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Harvard astronomer Avi Loeb claimed to track down and find alien spherules on the ocean…
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SCIENCE
Starts With A Bang podcast #103 — Active galaxies and the universe | by Ethan Siegel | Starts With A Bang! | Mar, 2024
Here to help us explore these objects and their impact this month is Skylar Grayson,…
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SCIENCE
The future of US astronomy just dimmed by half | by Ethan Siegel | Starts With A Bang! | Mar, 2024
The 25-meter Giant Magellan Telescope is currently under construction, and will be the greatest new…
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SCIENCE
JWST confirms: the tiniest galaxies made the cosmos visible | by Ethan Siegel | Starts With A Bang! | Mar, 2024
Initially, at left, the Universe is filled with neutral, light-blocking matter back before any stars…
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SCIENCE
Ask Ethan: Will our Universe end the same way it began? | by Ethan Siegel | Starts With A Bang! | Mar, 2024
From whatever pre-existing state started it, inflation predicts that a series of independent universes will…
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SCIENCE
Colleges should include standardized testing in admissions | by Ethan Siegel | Starts With A Bang! | Mar, 2024
In order to admit the most promising students across all socioeconomic backgrounds, an approach that…
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SCIENCE
Ask Ethan: How long will life persist in our Universe? | by Ethan Siegel | Starts With A Bang! | Mar, 2024
If the light from a parent star can be obscured, such as with a coronagraph…