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Sciworthy

The Encyclopedia of Science's Frontier

Home » Big Questions » What is out in space? » Page 6

Category: What is out in space?

What is matter and dark matter? What kinds of things happen in space? What do we know about the physics in space?
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Have we finally found dark matter?

Posted on June 26, 2017June 23, 2025 by Sciworthy

There is overwhelming evidence to support the existence of dark matter, but its existence is still a mystery to physicists. A method called…

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    The Deafening Sound of Neutron Stars Crashing Together

    Posted on April 5, 2017December 5, 2023 by Sciworthy

    Large stars and planets in space have intense gravity. The gravity of these large celestial bodies is so strong, that they actually warp the…

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      Two Galaxy Centers in Terrifyingly Fast Orbits

      Posted on March 1, 2017June 24, 2025 by Sciworthy

      At the center of the Milky Way Galaxy, there is a supermassive black hole. This is normal — at the center of almost every galaxy there is…

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        Seven Earth-sized Planets Found

        Posted on February 22, 2017October 24, 2022 by Gina Misra

        Today, Nature published the landmark discovery of a system of seven planets around a star named TRAPPIST-1 about 40 light years away. This…

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          Life Under a Black Sun

          Posted on February 1, 2017March 8, 2024 by Sciworthy

          Did you know that a black hole is a kind of star? What would it really be like if our sun, also a star, was a black hole?

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            Could Life Thrive on Radiation? Scientists Say It’s Possible

            Posted on September 29, 2015October 24, 2022 by Sciworthy

            All life on Earth survives because of the sun. Plants use a process called photosynthesis to transfer energy from the Sun’s rays into the…

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              Stray stars between galaxies add to the cosmic light in the universe

              Posted on November 9, 2014June 24, 2025 by Sciworthy

              Using an experiment carried into space on a NASA suborbital rocket, astronomers at Caltech and their colleagues have detected a diffuse…

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