Science N Science

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<b><u><span style="font-size: 20.0pt; line-height: 115%;">Astronomers discovered what?</span></u></b></h2>
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<span style="font-family: "arial narrow" , "sans-serif";">During a search for Planet,
astronomers discovered a new object at the edge of our solar system, far beyond
Pluto.<o:p></o:p></span></div>
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<b><u><span style="font-family: "arial narrow" , "sans-serif";">Discovery
of Astronomer</span></u></b></h3>
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<span style="font-family: "arial narrow" , "sans-serif";">The newly-found object, called
2015 TG387, was announced by the International Astronomical Union’s Minor
Planet Center on Oct. 1, 2018.  The discovery was made by the
University of Hawai</span>ʻ<span style="font-family: "arial narrow" , "sans-serif";">i
Institute for Astronomy’s David Tholen, Carnegie Institution for Sciences’
Scott Sheppard, and Northern Arizona University’s Chad Trujillo.<o:p></o:p></span></div>
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<b><u><span style="font-family: "arial narrow" , "sans-serif";">The
new planet</span></u></b></h3>
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<span style="font-family: "arial narrow" , "sans-serif";">The object was discovered about
80 astronomical units (AU) from the sun. One AU is the distance between the
Earth and Sun. Researchers explain, for context, Pluto’s distance is around 34
AU, so 2015 TG387 is about two-and-a-half times further away from the sun than
Pluto is right now.<o:p></o:p></span></div>
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<b><u><span style="font-family: "arial narrow" , "sans-serif";">Solar
system planets</span></u></b></h4>
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<span style="font-family: "arial narrow" , "sans-serif";">“We think there could be
thousands of small bodies like 2015 TG387 out on the solar system’s fringes,
but their distance makes finding them very difficult,” Tholen said. “Currently
we would only detect 2015 TG387 when it is near its closest approach to the
sun. For some 99% of its 40,000-year orbit, it would be too faint to see, even
with today’s largest telescopes.”<o:p></o:p></span><br />
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Astronomers discovered what?

Astronomers discovered what? During a search for Planet, astronomers discovered a new object at the edge of our solar system, far...

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DO BLACK HOLES EXIST.?</h2>
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<tr><td style="text-align: center;"><span style="margin-left: auto; margin-right: auto;"><img alt="DO BLACK HOLES EXIST" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLTYe33C1cQmC9Lcy_7ICRblbXCzUp0dYsw-HA1oUJA8jSNe5HA0ajXkxcE9QuSl4nRyqaAXUyGC4jptCg0Fa7DxTrI4yYhGeGXM6OUUUAXh5CflNtrQvdO71PEdaOOkdqd8ouKF5gmG4/s1600/black-hole.jpg" title="DO BLACK HOLES EXIST" /></span></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><h2>
DO BLACK HOLES EXIST.?</h2>
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<b><span style="font-size: 18.0pt; line-height: 115%;">ARE BLACK HOLES REAL??] Kallman
explained</span></b></h3>
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<span style="font-size: 12.0pt; line-height: 115%;">Over the last 5 years, a team of
scientists has been testing the Auger destruction theory using the Z machine at
the <b>Sandia National Laboratories, California</b>. The machine allowed them—for the
first time—to re-create the X-ray energies that surround black holes and apply
them to material, meaning they can better interpret what they see in X-ray
spectra collected from black holes.<o:p></o:p></span></div>
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<span style="font-size: 12.0pt; line-height: 115%;"><b>Kallman explained</b>: "<b>The Sandia
experiment</b> is exciting because it's the closest anyone has ever come to
creating an environment that's a re-creation of what's going on near a black
hole."</span></h4>
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<span style="font-size: 12.0pt; line-height: 115%;">In the study, the team applied the
X-ray energies seen around black holes to small pieces of silicon. This element
is abundant in the universe and known to experience the Auger effect, so if the
theory is right, it would have been observed in the experiment. But this
was not the case.<o:p></o:p></span></div>
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<span style="font-size: 12.0pt; line-height: 115%;">"If Resonant Auger Destruction
is a factor, it should have happened in our experiment because we had the same
conditions, the same column density, the same temperature," <b>Sardina’s
Guillaume Loisel</b>, who led the study, said. "Our results show that if the
photons aren't there, the ions must be not there either."<o:p></o:p></span></div>
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<span style="font-size: 12.0pt; line-height: 115%;">He said there are many explanations
that will need to be explored before the Auger effect is dismissed entirely,
adding that new models are currently being developed to understand accretion
disks: “Our research suggests it will be necessary to rework many scientific
papers published over the last 20 years. Our results challenge models used to
infer how fast black holes swallow matter from their companion star. We are
optimistic that astrophysicists will implement whatever changes are found to be
needed</span>.</div>
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<b><u><span style="font-size: 16.0pt; line-height: 115%;">BLACK HOLES EXITS?! According to physicist Stephen
Hawking</span></u></b></h3>
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<span style="font-size: 12.0pt; line-height: 115%;">According to physicist Stephen Hawking, if a particle
falls into a black hole, the black hole will lose a bit of mass in the form of
energy. Black holes radiate small amounts of energy and evaporate over time.
Logically, if something falls into a black hole, it will be lost. This creates
the information paradox.<o:p></o:p></span></div>
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<span style="font-size: 12.0pt; line-height: 115%;">It’s possible that information is preserved via entangled
photons, photons which have quantum states linked to the other, no matter how
far they are. In this theory, information is released in a burst of energy as
the black hole evaporates. On the other hand, Hawking says information doesn’t
enter the black hole in the first place. “I propose that the information is
stored not in the interior of the black hole as one might expect, but on its
boundary, the event horizon,” Hawking said at a conference in August
2015.<o:p></o:p></span></div>
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<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguW5NEAF9gOnQMC5pr_Qd8VwpgIRVbd4P88i6MtotgLeLcFvuZfL0-NLZHQmqVZXEMin6BON9oYG4Zewm1cnJB38MND366Q_Fs9RJBJ_nTxVbqC_onIn9t8GzAGa0MgscfgKn1taxZ8pM/s1600/nothing-can-escape-a-black-hole-but-scientists-are-unsure-if-information-can-be-preserved-in-a-blac.jpeg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="ARE BLACK HOLES REAL??] Kallman explained" border="0" height="511" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEguW5NEAF9gOnQMC5pr_Qd8VwpgIRVbd4P88i6MtotgLeLcFvuZfL0-NLZHQmqVZXEMin6BON9oYG4Zewm1cnJB38MND366Q_Fs9RJBJ_nTxVbqC_onIn9t8GzAGa0MgscfgKn1taxZ8pM/s640/nothing-can-escape-a-black-hole-but-scientists-are-unsure-if-information-can-be-preserved-in-a-blac.jpeg" title="ARE BLACK HOLES REAL??] Kallman explained" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><b style="font-size: medium; text-align: justify;"><span style="font-size: 18pt; line-height: 27.6px;">ARE BLACK HOLES REAL??] Kallman explained</span></b></td></tr>
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<b><u><span style="font-size: 14.0pt; line-height: 115%;">CONDUCTED THE
EXPERIMENT ON BLACK HOLES! National Taiwan University</span></u></b></h3>
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<span style="font-size: 12.0pt; line-height: 115%;"><b>Pisin Chen</b> of <a href="http://www.ntu.edu.tw/english/"><span style="color: windowtext; text-decoration: none; text-underline: none;"><b>National
Taiwan University</b></span></a> and <b>Gerard Mourou</b> of <b>École Polytechnique</b> in
<b>France <a href="http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.045001" target="_blank"><span style="color: windowtext; text-decoration: none; text-underline: none;">published a paper</span></a> in Physical Review Letters</b> Monday
on how they can solve the information paradox using a next-generation particle
accelerator called a plasma wakefield accelerator. These accelerators shoot
pulses of laser light into plasma to create a wave of electrons rippling
through a cloud of ionised gas. This will keep building in intensity. This
accelerator works as a mirror that mimics a black hole’s event horizon. When
the mirror stops moving, it would create a sudden burst of energy, similar to a
black hole evaporating.<o:p></o:p></span></div>
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<span style="font-family: "calibri" , "sans-serif"; font-size: 12.0pt; line-height: 115%;">Chen and Mourou also came up with a way to
accelerate the plasma wakefield itself. They haven’t <b>conducted the experiment</b>
yet, but they believe this could help model other properties of the black hole,
like how it distorts space-time.</span><br />
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BLACK HOLES EXIST.?

DO BLACK HOLES EXIST.? DO BLACK HOLES EXIST.? ARE BLACK HOLES REAL??] Kallman explained Over the last 5 years, a team of scien...