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Black holes in Space 14 Articles

  • 1 of 14

    by Ceaser

    Black holes, the very words conjure up vast devouring monsters that lurk out in the depths of space waiting to devour any hapless ships, stars, even galaxies that get too close. However like many misconceptions this one...read more

  • 2 of 14

    by Matthew Ota

    Slower than the speed of light? Big bang cosmology based on a varying light speed constant. Light speed in today's vacuum of space-time fabric is observed to be 299,792.458 km/second.(*1) This is the peak velocity o...read more

  • 3 of 14

    by Larry Swinford

    What happens when a star gets too massive for the energy it contains? Those are the principle figures that brought some people to wonder what happens next. Picture a nice hot and humid day. Hot air rises, and hot humid ...read more

  • 4 of 14

    by Martin W. Schwartz

    Three types of black holes have been discovered over the past 25 years, first by theoretical physicists and then by observational astronomers. The first kind of black hole is caused when a star of about 20 times the mas...read more

  • 5 of 14

    by John Squires

    Black holes have intrigued me and also many other scientists for decades. I had always thought that matter, when reaching the event horizon (the distance from the center of the black hole from which light cannot escape but...read more

  • 6 of 14

    by Nancy L. Young-Houser

    "What we've found is not normal, based on either observational studies or on computer simulations of the large-scale evolution of the Universe," said associate professor Liliya Williams, University of Minnesota. Recentl...read more

  • 7 of 14

    by Ramachandramurthy VS Indurthi

    The wonderful night sky shows and hides its stellar brilliance. The spectacle of brilliance amazes our little existence. Think of space within us. Strip it and we are just our half thumb full of matter, filled with atoms, ...read more

  • 8 of 14

    by Katherine Barnfield

    A black hole is a spot in space with gravity so strong that nothing can escape from it,not even light. There are two types; Stellar black holes are imploded dead stars.These are quite small, and our galaxy alone contains...read more

  • 9 of 14

    by Josh Greenberger

    What are black holes? And how are they formed? Black holes are probably the most fascinating (theoretical) objects in astronomy. Such objects, which scientists believe must exist, would account for the spin-rate of our...read more

  • 10 of 14

    by Rakesh Saxena

    A black hole is defined by the escape velocity that would have to be attained to escape from the gravitational pull exerted upon an object. For example, the escape velocity of earth is equal to 11 km/s. Anything that wants...read more

  • 11 of 14

    by Dean L. Sinclair

    Black Holes ala Motion in a Matrix The Motion in a Matrix model* for the universe has a very simple explanation for "Black Holes." In the model, mass and energy can be considered as two manifestations of the de...read more

  • 12 of 14

    by Aldo Bonincontro

    When the most massive stars (20 times than our sun) consumes all their hydrogen and then all their helium, they can't fed anymore the nuclear reactions that allow them to emit an intense blue light and contrast the enormou...read more

  • 13 of 14

    by Saw Kenny

    Black hole is not a hole, it's not black also. Why do we call it as "Black Hole"? Black hole is a place somewhere in the outerspace where we, human-kinds, cannot see by our naked eyes. We can't also see it using telescope....read more

  • 14 of 14

    by Michael Timothy Mc Alevey

    WASHINGTON (Reuters) - A giant black hole displaying horrifying table manners has been caught in the act of guzzling a star in a galaxy 4 billion light-years away, scientists using an orbiting NASA telescope said on Tu...read more

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