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Sciworthy

The Encyclopedia of Science's Frontier

Home » Science Topics » Astronomy » Page 3

Category: Astronomy

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Could planets orbiting dwarf stars have liquid water?

Posted on June 24, 2024June 25, 2025 by Ben Pauley

A team of planetary scientists in Japan found Earth-like planets orbiting dwarf stars could still harbor liquid water if they started out…

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    Scientists found neutron stars merge to make heavy elements

    Posted on June 13, 2024June 25, 2025 by Ben Pauley

    A team of astrophysicists in China simulated collisions between the remains of former stars and showed the resulting explosions could…

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      The universe’s dust is on the decline

      Posted on May 27, 2024June 25, 2025 by Ben Pauley

      Astronomers found the density of dust in the universe has been steadily decreasing for the last 10 billion years, as it coalesced to form…

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        DART collision alters path of a near-Earth asteroid

        Posted on July 6, 2023June 25, 2025 by Aubrey Zerkle

        Scientists tested planetary defense technology by slamming a spacecraft into an asteroid in an attempt to alter its course. They used…

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          two stars in the middle of a black sky
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          Creating a cosmic family tree

          Posted on June 15, 2023October 7, 2023 by Sciworthy

          Astronomers traced the genealogy of a kilonova explosion by using models to find its most likely parent stars.

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            "Blood" colored snow from algae
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            How to spot colorful life on icy exoplanets

            Posted on November 7, 2022June 25, 2025 by Aubrey Zerkle

            In recent decades, astronomers have discovered more than 5000 planets orbiting stars beyond our solar system, with nearly 9000 more…

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              Nebula
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              When life detoxifies itself, it leaves behind a helpful sign

              Posted on October 3, 2022October 24, 2022 by Sciworthy

              Scientists found that a methylated gas produced by life as a waste product of detoxification could serve as a remotely observable sign of…

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                assorted planet decor
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                How do we choose which planets to search for life?

                Posted on September 19, 2022October 24, 2022 by Sciworthy

                Scientists used computer models to determine how likely a planet is to be habitable by its age, size, and distance from its sun.

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                  A detailed look at a rare meteorite

                  Posted on January 10, 2022June 25, 2025 by Sciworthy

                  A carbonaceous meteorite that fell in Costa Rica holds organic compounds that are preserved from the earliest stages of our solar system,…

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                    Earth's Magnetic Field
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                    Using radio signals from exoplanets to detect magnetic fields

                    Posted on July 29, 2021October 24, 2022 by Sciworthy

                    An observational technique called ‘beam-forming’ detects exoplanetary radio emissions that allow researchers to calculate exoplanets’…

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                      Want to become an Astrobiologist?

                      Want to become an Astrobiologist?
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                      Fig trees interbreed more at their climate extremes

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                      gray and black fish on water
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                      A trilobite’s last supper

                      Posted on February 12, 2024June 25, 2025


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                      Exoplanets with weird orbits might be more habitable

                      Posted on September 23, 2024June 25, 2025


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