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    Star

    A star is a glowing, spherical astronomical object. Stars are held together by their own gravitational forces. The star closest to the Earth is the Sun.

    Trending News

    • MAR 18, 2017
      Space & Astronomy
      The Closest Star to a Black Hole Astronomers Have Ever Seen
      The Closest Star to a Black Hole Astronomers Have Ever Seen
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      There Are Only 7 Stars Like This One in the Milky Way
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      Redefining What a Planet is: Could Pluto Become a Planet Again?
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      FEB 26, 2017
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      FEB 25, 2017
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      FEB 23, 2017
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      Astronomers Spot 7 Earth-Like Exoplanets Orbiting a Nearby Star
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      FEB 19, 2017
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      FEB 07, 2017
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      JAN 29, 2017
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      JAN 27, 2017
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      JAN 22, 2017
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      JAN 22, 2017
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      JAN 20, 2017
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    MAR 18, 2017
    Space & Astronomy
    The Closest Star to a Black Hole Astronomers Have Ever Seen
    The Closest Star to a Black Hole Astronomers Have Ever Seen
    Almost three decades ago, astronomers were looking at a binary star system known as 47 Tuc X9, which resides around 14,8 ...
    Written By: Anthony Bouchard
    4
    MAR 17, 2017
    Space & Astronomy
    Kepler Grabbed This Snapshot of the TRAPPIST-1 System
    Kepler Grabbed This Snapshot of the TRAPPIST-1 System
    The Trappist-1 system has a lot of scientists very excited about the future of space exploration because it was recently ...
    Written By: Anthony Bouchard
    4
    MAR 13, 2017
    Space & Astronomy
    Stars Are Devoured by Black Holes More Often Than Previously Thought
    Stars Are Devoured by Black Holes More Often Than Previously Thought
    Black holes are incredibly unique and misunderstood forces of nature. Their gravitational forces are extremely powerful; ...
    Written By: Anthony Bouchard
    4
    MAR 11, 2017
    Space & Astronomy
    It's Possible for a Planet to Have Two Suns Like Tatooine
    It's Possible for a Planet to Have Two Suns Like Tatooine
    Fans of Star Wars know exactly what we’re talking about when we mention Tatooine, the sandy desert-like planet tha ...
    Written By: Anthony Bouchard
    3
    MAR 09, 2017
    Space & Astronomy
    Volcanoes Are Making Astronomers Re-Think 'Habitable Zone' Boundaries
    Volcanoes Are Making Astronomers Re-Think 'Habitable Zone' Boundaries
    While the universe is vast, we are always poking our noses around in our neighboring star systems in an attempt to find ...
    Written By: Anthony Bouchard
    4
     
     
  • MAR 08, 2017
    Space & Astronomy
    There Are Only 7 Stars Like This One in the Milky Way
    There Are Only 7 Stars Like This One in the Milky Way
    There exists a type of star so rare that only 7 of them are known to exist in our Milky Way galaxy, and one of those was ...
    Written By: Anthony Bouchard
    4
    MAR 07, 2017
    Videos
    A Family Tree for Stars
    A Family Tree for Stars
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    Written By: Anthony Bouchard
    3
    MAR 07, 2017
    Space & Astronomy
    'Dust Traps' Might Make Planetary Formation Possible
    'Dust Traps' Might Make Planetary Formation Possible
    The answer to the question of how planets are formed has eluded scientists for years, but there may finally be a light a ...
    Written By: Anthony Bouchard
    5
    MAR 05, 2017
    Space & Astronomy
    Redefining What a Planet is: Could Pluto Become a Planet Again?
    Redefining What a Planet is: Could Pluto Become a Planet Again?
    Pluto was once considered a planet, but it was categorized as a dwarf planet back in 2006 by the International Astronomi ...
    Written By: Anthony Bouchard
    3
    FEB 27, 2017
    Space & Astronomy
    Astronomers Find the First Ever 'Middleweight' Black Hole
    Astronomers Find the First Ever 'Middleweight' Black Hole
    Black holes are among some of the most misunderstood forces of nature in the universe. We understand that they’re ...
    Written By: Anthony Bouchard
    4 1
     
     
  • FEB 26, 2017
    Space & Astronomy
    Exoplanets Orbiting Red Dwarfs Are Unlikely to Support Life
    Exoplanets Orbiting Red Dwarfs Are Unlikely to Support Life
    Normally when NASA starts looking for exoplanets that have the capability of supporting life, they look for the habitabl ...
    Written By: Anthony Bouchard
    4
    FEB 25, 2017
    Space & Astronomy
    Black Hole Shatters Record by Continually Munching on a Star for a Decade
    Black Hole Shatters Record by Continually Munching on a Star for a Decade
    Black holes are some of the universe’s strongest sources of gravitational forces. They are so powerful that they c ...
    Written By: Anthony Bouchard
    3
    FEB 23, 2017
    Space & Astronomy
    Astronomers Spot 7 Earth-Like Exoplanets Orbiting a Nearby Star
    Astronomers Spot 7 Earth-Like Exoplanets Orbiting a Nearby Star
    Astronomers are quite excited this week after announcing in a study in the journal Nature that a nearby star by the name ...
    Written By: Anthony Bouchard
    4
    FEB 19, 2017
    Space & Astronomy
    Can Probes Be Sent to the Centauri System(s) With a Solar Sail and Slowed Down Enough to Orbit Something?
    Can Probes Be Sent to the Centauri System(s) With a Solar Sail and Slowed Down Enough to Orbit Something?
    There is a lot of interest in exploring two of our closest stellar neighbors, which happen to be Alpha and Proxima Centa ...
    Written By: Anthony Bouchard
    3
    FEB 13, 2017
    Space & Astronomy
    Astronomers Detect Water on Nearby Hot Jupiter-Like Exoplanet
    Astronomers Detect Water on Nearby Hot Jupiter-Like Exoplanet
    Any time we are able to discover water anywhere in the universe besides Earth, it’s a pretty spectacular finding. ...
    Written By: Anthony Bouchard
    5
     
     
  • FEB 09, 2017
    Space & Astronomy
    ALMA Observes the Sun in a New Light
    ALMA Observes the Sun in a New Light
    The Sun is the closest star that we can observe; unfortunately, it’s so bright that we can’t look directly a ...
    Written By: Anthony Bouchard
    3
    FEB 08, 2017
    Space & Astronomy
    Why Some Pulsars Emit Gamma Rays and No Radio Waves, and Vice-Versa
    Why Some Pulsars Emit Gamma Rays and No Radio Waves, and Vice-Versa
    Pulsars are one of the things astronomers have a hard time understanding. We have a pretty good idea of what they are, b ...
    Written By: Anthony Bouchard
    3
    FEB 07, 2017
    Space & Astronomy
    Hubble Spies on a Spectacular Star Explosion
    Hubble Spies on a Spectacular Star Explosion
    As stars reach the end of their lives, they explode. This is the process where the nuclear fusion going on inside of the ...
    Written By: Anthony Bouchard
    3
    FEB 06, 2017
    Space & Astronomy
    Are We Alone Out There? New Study Searches a Nearby System for Clues
    Are We Alone Out There? New Study Searches a Nearby System for Clues
    Astronomers have been looking for traces of life on other planets for decades. The fact that it’s highly probable ...
    Written By: Anthony Bouchard
    5
    JAN 29, 2017
    Space & Astronomy
    The Milky Way's Most Distant Stars May be Stolen From Other Galaxies
    The Milky Way's Most Distant Stars May be Stolen From Other Galaxies
    The Milky Way is full of stars; some are closer to our Solar System than others, but some of the most distant that still ...
    Written By: Anthony Bouchard
    3
     
     
  • JAN 27, 2017
    Space & Astronomy
    Astronomers Find 13 New Pulsars Thanks to the Einstein@Home Project
    Astronomers Find 13 New Pulsars Thanks to the Einstein@Home Project
    Because the universe is so vast, examining it up close and in person with the processing power of a single computer is a ...
    Written By: Anthony Bouchard
    3
    JAN 22, 2017
    Space & Astronomy
    This Young Exosystem Star Appears to be Devouring Asteroids and Comets
    This Young Exosystem Star Appears to be Devouring Asteroids and Comets
    A star approximately 95 light years away from Earth, known to astronomers as HD 172555, could be vaporizing a myriad of ...
    Written By: Anthony Bouchard
    3
    JAN 22, 2017
    Plants & Animals
    New Species of Gibbon Discovered and Named After Luke Skywalker
    New Species of Gibbon Discovered and Named After Luke Skywalker
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    JAN 20, 2017
    Space & Astronomy
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    Remember Those Breakthrough Initiatives for Exploring Proxima Centauri?
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    Written By: Anthony Bouchard
    3
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