Add Yahoo as a preferred source to see more of our stories on Google. Many heavy atoms form from a supernova explosion, the remnants of which are shown in this image. NASA/ESA/Hubble Heritage Team ...
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Imagining being made entirely of dark matter
What would it actually be like if every particle in your body converted into a dark matter particle? And how long could you ...
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The US.'s only particle collider recreated moments from the early universe. Now, it has closed—to make way for a new instrument
For a mere moment after the Big Bang, no neutrons or protons are thought to have existed. These neutral and positively ...
Scientists believe the beginning of time included the ingredients of atoms, protons, and neutrons, dubbed quarks. At the start of the universe, some believe the quarks floated in a fluid with gluon ...
This lesson utilizes an adaptation of the board game Subatomic: An Atom Building Game to help students learn about the different parts that make up an atom. During their turn, players can choose to ...
Right now, in our atmosphere, there are countless numbers of nitrogen atoms floating high above the Earth's surface. These atoms are, in a sense, vulnerable. Cosmic radiation, in the form of neutrons, ...
Inside the nucleus of some atoms, protons appear to be doing very unexpected things. They are pairing up far more often than usual when they get extremely close to each other, and physicists don’t ...
Before you submit an error, please consult our Video Help page. Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...
When it comes to our world, our Solar System, and everything we can see in our Universe, it's all made up of the same ingredients: atoms. Electrons and atomic nuclei interact and link up to form not ...
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