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    Follow

    White dwarf

    White dwarfs are ancient stars that have burned up all their nuclear fuel and have reached the end of their long evolutions. White dwarfs are extremely dense-they are typically around 100 times smaller than the Sun but have a similar mass.

    Trending News

    • OCT 21, 2018
      Space & Astronomy
      Classifying Oumuamua Proves More Challenging Than Initially Thought
      Classifying Oumuamua Proves More Challenging Than Initially Thought
      It was almost one full year ago that an unforeseen interstellar object whizzed through the solar system. Immediately aft ...
      Written By: Anthony Bouchard
      3
      JUN 21, 2018
      Chemistry & Physics
      A New Way to Study Dark Matter-Binary Pulsar "Free Fall"
      A New Way to Study Dark Matter-Binary Pulsar "Free Fall"
      The pulsar is often compared to lighthouses because it emits beams of electromagnetic radiation that are pointed toward ...
      Written By: Daniel Duan
      2
      MAY 21, 2018
      Videos
      The Different Ways Supernovae Can Occur
      The Different Ways Supernovae Can Occur
      A supernova is an incredibly bright explosion that most people associate with the death of an old star when there isn't ...
      Written By: Anthony Bouchard
      3
      SEP 22, 2017
      Videos
      Just How Long Can We Survive Without the Sun?
      Just How Long Can We Survive Without the Sun?
      You can probably already guess that life on Earth won't be possible without the Sun. But do you know exactly how death o ...
      Written By: Xuan Pham
      3
      SEP 05, 2017
      Space & Astronomy
      When it Comes to Understanding Novae, the Shockwaves Matter
      When it Comes to Understanding Novae, the Shockwaves Matter
      Ask almost anyone you know what supernovae are, and you’ll probably hear how they’re the result of a star co ...
      Written By: Anthony Bouchard
      3
      JUL 25, 2017
      Plants & Animals
      Massive 926-Pound Mako Shark Caught Off New Jersey's Coast
      Massive 926-Pound Mako Shark Caught Off New Jersey's Coast
      New Jersey-based charter boat fishers got their five minutes of fame during this annual Shark Week after catching what i ...
      Written By: Anthony Bouchard
      3 6
      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 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
      DEC 25, 2016
      Space & Astronomy
      Nearby Star System Helps Researchers Predict the Distant Future of Our Solar System
      Nearby Star System Helps Researchers Predict the Distant Future of Our Solar System
      Have you ever wondered what’s going to happen to the Earth in the distant future of the Solar System? You’re ...
      Written By: Anthony Bouchard
      4
      AUG 20, 2016
      Space & Astronomy
      Astronomers Observe White Dwarf that Lashes Out at Binary Companion
      Astronomers Observe White Dwarf that Lashes Out at Binary Companion
      A very interesting binary star system subbed AR Scorpii some 380 light years away from our planet contains both a red dw ...
      Written By: Anthony Bouchard
      3
      JUN 10, 2016
      Videos
      Why Do Some Stars Go Boom?
      Why Do Some Stars Go Boom?
      Our Sun is a star that's been burning for the past 4.6 billion years. It's got about another 5 billion years to go befor ...
      Written By: Xuan Pham
      3
      MAY 23, 2016
      Space & Astronomy
      Researchers Discover the First Known White Dwarf Pulsar
      Researchers Discover the First Known White Dwarf Pulsar
      Astronomers have announced finding what they believe is the first known White Dwarf Pulsar. Using the Southern African L ...
      Written By: Anthony Bouchard
      2
      JUL 30, 2015
      Technology
      President Obama Wants to Out-Do China's Supercomputer in the U.S.
      President Obama Wants to Out-Do China's Supercomputer in the U.S.
      It would seem as though the U.S. is behind in terms of technology. The U.S. sources just about everything from China whe ...
      Written By: Anthony Bouchard
      2
      JUL 10, 2015
      Space & Astronomy
      How New Horizons Will Be Making The Most Of Its Brief Encounter With Pluto
      How New Horizons Will Be Making The Most Of Its Brief Encounter With Pluto
      If you've been paying attention to the New Horizons mission, you may have noticed that the probe won't be going into orb ...
      Written By: Andrew J. Dunlop
      3
      APR 28, 2015
      Space & Astronomy
      A White Dwarf May Have Ripped Apart A Passing Planet
      A White Dwarf May Have Ripped Apart A Passing Planet


      In this Chandra image of ngc6388, researchers have found evidence that a white dwarf star may have ripped ap ...
      Written By: Andrew J. Dunlop
      4
      MAR 30, 2015
      Space & Astronomy
      Supernovae As Space Light Bulbs?
      Supernovae As Space Light Bulbs?
      The brilliant explosions of dead stars have been used for years to illuminate the far-flung reaches of our cosmos. The e ...
      Written By: Brenda Kelley Kim
      7
      MAR 27, 2015
      Space & Astronomy
      Smaller Space Novas Lend Clues About Supernovas
      Smaller Space Novas Lend Clues About Supernovas
      Using NASA's Chandra X-ray Observatory, astronomers have documented and taken images of a smaller space explosion that c ...
      Written By: Brenda Kelley Kim
      3
      FEB 22, 2015
      Space & Astronomy
      NASA Dawn probe is reaching dwarf planet Ceres
      NASA Dawn probe is reaching dwarf planet Ceres
      NASA's Dawn spacecraft will have plenty of mysteries to investigate when it begins orbiting the dwarf planet Ceres next ...
      Written By: Don Cruikshank
      7
      AUG 13, 2014
      Space & Astronomy
      Air Pollution Could Be a Sign of Intelligent Life
      Air Pollution Could Be a Sign of Intelligent Life
      The search for extraterrestrial intelligence (SETI) has mostly been conducted by trying to detect electromagnetic radiat ...
      Written By: Peter Micheli
      3
    OCT 21, 2018
    Space & Astronomy
    Classifying Oumuamua Proves More Challenging Than Initially Thought
    Classifying Oumuamua Proves More Challenging Than Initially Thought
    It was almost one full year ago that an unforeseen interstellar object whizzed through the solar system. Immediately aft ...
    Written By: Anthony Bouchard
    3
    JUN 21, 2018
    Chemistry & Physics
    A New Way to Study Dark Matter-Binary Pulsar "Free Fall"
    A New Way to Study Dark Matter-Binary Pulsar "Free Fall"
    The pulsar is often compared to lighthouses because it emits beams of electromagnetic radiation that are pointed toward ...
    Written By: Daniel Duan
    2
    MAY 21, 2018
    Videos
    The Different Ways Supernovae Can Occur
    The Different Ways Supernovae Can Occur
    A supernova is an incredibly bright explosion that most people associate with the death of an old star when there isn't ...
    Written By: Anthony Bouchard
    3
    SEP 22, 2017
    Videos
    Just How Long Can We Survive Without the Sun?
    Just How Long Can We Survive Without the Sun?
    You can probably already guess that life on Earth won't be possible without the Sun. But do you know exactly how death o ...
    Written By: Xuan Pham
    3
    SEP 05, 2017
    Space & Astronomy
    When it Comes to Understanding Novae, the Shockwaves Matter
    When it Comes to Understanding Novae, the Shockwaves Matter
    Ask almost anyone you know what supernovae are, and you’ll probably hear how they’re the result of a star co ...
    Written By: Anthony Bouchard
    3
     
     
  • JUL 25, 2017
    Plants & Animals
    Massive 926-Pound Mako Shark Caught Off New Jersey's Coast
    Massive 926-Pound Mako Shark Caught Off New Jersey's Coast
    New Jersey-based charter boat fishers got their five minutes of fame during this annual Shark Week after catching what i ...
    Written By: Anthony Bouchard
    3 6
    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 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
    DEC 25, 2016
    Space & Astronomy
    Nearby Star System Helps Researchers Predict the Distant Future of Our Solar System
    Nearby Star System Helps Researchers Predict the Distant Future of Our Solar System
    Have you ever wondered what’s going to happen to the Earth in the distant future of the Solar System? You’re ...
    Written By: Anthony Bouchard
    4
    AUG 20, 2016
    Space & Astronomy
    Astronomers Observe White Dwarf that Lashes Out at Binary Companion
    Astronomers Observe White Dwarf that Lashes Out at Binary Companion
    A very interesting binary star system subbed AR Scorpii some 380 light years away from our planet contains both a red dw ...
    Written By: Anthony Bouchard
    3
     
     
  • JUN 10, 2016
    Videos
    Why Do Some Stars Go Boom?
    Why Do Some Stars Go Boom?
    Our Sun is a star that's been burning for the past 4.6 billion years. It's got about another 5 billion years to go befor ...
    Written By: Xuan Pham
    3
    MAY 23, 2016
    Space & Astronomy
    Researchers Discover the First Known White Dwarf Pulsar
    Researchers Discover the First Known White Dwarf Pulsar
    Astronomers have announced finding what they believe is the first known White Dwarf Pulsar. Using the Southern African L ...
    Written By: Anthony Bouchard
    2
    JUL 30, 2015
    Technology
    President Obama Wants to Out-Do China's Supercomputer in the U.S.
    President Obama Wants to Out-Do China's Supercomputer in the U.S.
    It would seem as though the U.S. is behind in terms of technology. The U.S. sources just about everything from China whe ...
    Written By: Anthony Bouchard
    2
    JUL 10, 2015
    Space & Astronomy
    How New Horizons Will Be Making The Most Of Its Brief Encounter With Pluto
    How New Horizons Will Be Making The Most Of Its Brief Encounter With Pluto
    If you've been paying attention to the New Horizons mission, you may have noticed that the probe won't be going into orb ...
    Written By: Andrew J. Dunlop
    3
    APR 28, 2015
    Space & Astronomy
    A White Dwarf May Have Ripped Apart A Passing Planet
    A White Dwarf May Have Ripped Apart A Passing Planet


    In this Chandra image of ngc6388, researchers have found evidence that a white dwarf star may have ripped ap ...
    Written By: Andrew J. Dunlop
    4
     
     
  • MAR 30, 2015
    Space & Astronomy
    Supernovae As Space Light Bulbs?
    Supernovae As Space Light Bulbs?
    The brilliant explosions of dead stars have been used for years to illuminate the far-flung reaches of our cosmos. The e ...
    Written By: Brenda Kelley Kim
    7
    MAR 27, 2015
    Space & Astronomy
    Smaller Space Novas Lend Clues About Supernovas
    Smaller Space Novas Lend Clues About Supernovas
    Using NASA's Chandra X-ray Observatory, astronomers have documented and taken images of a smaller space explosion that c ...
    Written By: Brenda Kelley Kim
    3
    FEB 22, 2015
    Space & Astronomy
    NASA Dawn probe is reaching dwarf planet Ceres
    NASA Dawn probe is reaching dwarf planet Ceres
    NASA's Dawn spacecraft will have plenty of mysteries to investigate when it begins orbiting the dwarf planet Ceres next ...
    Written By: Don Cruikshank
    7
    AUG 13, 2014
    Space & Astronomy
    Air Pollution Could Be a Sign of Intelligent Life
    Air Pollution Could Be a Sign of Intelligent Life
    The search for extraterrestrial intelligence (SETI) has mostly been conducted by trying to detect electromagnetic radiat ...
    Written By: Peter Micheli
    3
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