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Keyword: mikebrown

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  • Mike Brown’s Mother to Speak at DNC Convention – After She Robs and Beats Her Mother-in-Law

    07/19/2016 6:04:06 PM PDT · by Enlightened1 · 51 replies
    Gateway Pundit ^ | 07/19/16 | Jim Hoft
    Guess who’s speaking at the Democrat convention next week in Philly? In memory of Gentle Mike Brown – his parents Lesley McSpadden and step-dad Louis Head incited a riot in Ferguson after a grand jury refused to indict Officer Darren Wilson. Louis Head screamed: “Burn this b*tch down.” And dozens of Ferguson businesses were burnt to the ground.https://www.youtube.com/watch?v=pcRYYvGlIts  
  • New clues in search for Planet Nine

    07/05/2016 6:11:20 PM PDT · by MtnClimber · 30 replies
    Science News ^ | 5 Jul, 2016 | CHRISTOPHER CROCKETT
    More clues about where to search for a possible ninth planet lurking in the fringes of our solar system are emerging from the Kuiper belt, the icy debris field beyond Neptune. And new calculations suggest that the putative planet might be brighter — and a bit easier to find — than once thought. Evidence for the existence of Planet Nine is scant, based on apparent alignments among the orbits of the six most distant denizens of the Kuiper belt (SN: 2/20/16, p. 6). Their oval orbits all point in roughly the same direction and lie in about the same plane,...
  • Stolen World: 'Planet 9' Likely Came from Another Star

    06/02/2016 7:40:16 AM PDT · by MtnClimber · 44 replies
    Space.com ^ | 1 Jun, 2016 | Mike Wall
    There may be an alien planet lurking within Earth's own solar system. If the hypothetical Planet Nine does indeed exist, the sun probably ripped the world away from another star long ago, a new study suggests. "It is almost ironic that while astronomers often find exoplanets hundreds of light-years away in other solar systems, there's probably one hiding in our own backyard," study lead author Alexander Mustill, an astronomer at Lund University in Sweden, said in a statement. [The Evidence for Planet Nine in Pictures]. Earlier this year, astronomers Konstantin Batygin and Mike Brown, both of the California Institute of...
  • New Examination of Trans-Neptunian Objects Suggests Two Planets Lurk in Outer Solar System

    01/16/2015 11:06:16 AM PST · by lbryce · 20 replies
    From Quarks to Quasars ^ | January 16, 2015 | James Trosper
    Presently, our solar system is known to contain 4 fully-fledged rocky worlds: Mercury, Venus, Earth and Mars; 2 ice-giants: Neptune and Uranus; 2 gas-giants, Saturn and Neptune; 5 dwarf-planets, Ceres. Pluto, Eris, MakeMake, Haumea; around 100 moons; and an unknowable number of comets, asteroids and minor planets. Indeed, we’ve only begun to understand the full scope of our local corner of our galaxy, and new information emerges on a monthly-basis, yet there a number of seemingly obvious things that remain unknown. For instance, long before Pluto’s existence was deduced, astronomers scoured the outer solar system in search of another large...
  • Astronomers are Predicting at Least Two More Large Planets in the Solar System

    01/15/2015 3:45:27 PM PST · by BenLurkin · 77 replies
    universetoday.com ^ | on January 15, 2015 | Nancy Atkinson
    In their studies, the team analyzed the effects of what is called the ‘Kozai mechanism,’ which is related to the gravitational perturbation that a large body exerts on the orbit of another much smaller and further away object. They looked at how the highly eccentric comet 96P/Machholz1 is influenced by Jupiter (it will come near the orbit of Mercury in 2017, but it travels as much as 6 AU at aphelion) and it may “provide the key to explain the puzzling clustering of orbits around argument of perihelion close to 0° recently found for the population of ETNOs,” the team...
  • Newly discovered planet could destroy Earth any day now

    04/06/2016 10:01:06 PM PDT · by LucyT · 247 replies
    NYPost ^ | April 6, 2016 | TheSun
    A mysterious planet that wiped out life on Earth millions of years ago could do it again, according to a top space scientist. And some believe the apocalyptic event could happen as early as this month. Planet Nine — a new planet discovered at the edge of the solar system in January — has triggered comet showers that bomb the Earth’s surface, killing all life, says Daniel Whitmire, of the University of Louisiana. The astrophysicist says the planet has a 20,000-year orbit around the sun and, at its closest to us, it knocks asteroids and comets toward Earth. Fossil evidence...
  • Mysterious planet wiped out life on Earth once and could do it again THIS MONTH

    04/06/2016 8:04:16 PM PDT · by wastedyears · 79 replies
    The Scottish Sun ^ | 4/6/2016 | Alison Maloney
    http://www.thescottishsun.co.uk/scotsol/homepage/7054203/Mysterious-planet-wiped-out-life-on-Earth-once-and-could-do-it-again-THIS-MONTH.html?redirect=true
  • Researcher links mass extinctions to 'Planet X'

    04/02/2016 2:43:56 PM PDT · by 2ndDivisionVet · 40 replies
    Phys.Org ^ | March 30, 2016 | Bob Whitby
    Periodic mass extinctions on Earth, as indicated in the global fossil record, could be linked to a suspected ninth planet, according to research published by a faculty member of the University of Arkansas Department of Mathematical Sciences. Daniel Whitmire, a retired professor of astrophysics now working as a math instructor, published findings in the January issue of Monthly Notices of the Royal Astronomical Society that the as yet undiscovered "Planet X" triggers comet showers linked to mass extinctions on Earth at intervals of approximately 27 million years. Though scientists have been looking for Planet X for 100 years, the possibility...
  • The Chilling Regularity of Mass Extinctions

    11/03/2015 4:22:15 PM PST · by MtnClimber · 37 replies
    The Atlantic ^ | 3 Nov 2015 | Adrienne Lafrance
    One thing we know for sure is that conditions on Earth were, shall we say, unpleasant for the dinosaurs at the moment of their demise. Alternate and overlapping theories suggest the great beasts were pelted with monster comets, drowned by mega-tsunamis, scorched with lava, starved by a landscape stripped of vegetation, blasted with the radiation of a dying supernova, cloaked in decades of darkness, and frozen in an ice age. Now, a pair of researchers have new evidence to support a link between cyclical comet showers and mass extinctions, including the one that they believe wiped out the dinosaurs 66...
  • Planet Nine's profile fleshed out

    04/09/2016 7:29:13 PM PDT · by JimSEA · 52 replies
    BBC ^ | 4/8/2916 | Paul Rincon
    In January, researchers at Caltech in the US suggested a large, additional planet might be lurking in the icy outer reaches of the Solar System. Now, a team at the University of Bern in Switzerland has worked out what they say are upper and lower limits on how big, bright and cold it might be. The study has been accepted by the journal Astronomy and Astrophysics. Prof Mike Brown and Dr Konstantin Batygin made their case for the existence of a ninth planet in our Solar System orbiting far beyond even the dwarf world Pluto. There are no direct observations...
  • Scientists just found more evidence that Planet Nine exists in our Solar System

    03/29/2016 8:09:38 AM PDT · by Red Badger · 48 replies
    http://www.sciencealert.com ^ | 29 MAR 2016 | Bec Crew
    And this new planet could be huge. Back in January, the astronomer who led the charge to have Pluto demoted to dwarf planet status announced that he’d just found evidence that a huge, icy planet could be lurking on the edge of the Solar System, just past Neptune. Mike Brown, a planetary astronomer at Caltech University, estimated that the hypothetical 'Planet Nine' appears to be circling the Sun on a super-elongated orbit that takes an incredible 10,000 to 20,000 years to complete. And now, thanks to a newly detected Kuiper Belt Object (KBO) that’s acting really strange, Brown says the...
  • Don't Blame 'Planet Nine' for Earth's Mass Extinctions

    01/26/2016 8:03:21 AM PST · by BenLurkin · 24 replies
    space.com ^ | 01/25/2016 | mike wall
    Planet Nine - a newly proposed but not yet confirmed world perhaps 10 times more massive than Earth that's thought to orbit far beyond Pluto — probably could not have triggered such "death from the skies" events, researchers said. Planet Nine likely has an elliptical orbit, coming within 200 to 300 astronomical units (AU) of the sun at its closest approach and getting as far away as 600 to 1,200 AU, Brown said. (One AU is the distance from Earth to the sun - about 93 million miles, or 150 million kilometers). Neptune orbits about 30 AU from the sun,...
  • Scientists may have found Planet X, the mysterious presence that has eluded astronomers

    12/12/2015 1:40:04 AM PST · by Squawk 8888 · 66 replies
    National Post ^ | December 11, 2015 | Sarah Kaplan
    It’s a big, dark presence at the farthest reaches of our solar system, a mysterious force powerful enough to skew the paths of planets in orbit and yet so subtle that it slips undetected past even the most powerful telescopes on Earth. For centuries, it has eluded some of the most brilliant minds in astronomy — some say it even destroyed one. It’s the subject of endless calculations and rampant speculation, crackpot theories and countless hours spent gazing, fruitlessly, at the night sky. It’s known as Planet X. And on Tuesday, a group of astronomers said they’d found not just...
  • When straying Jupiter went on the pull

    02/15/2012 4:46:03 AM PST · by SunkenCiv · 15 replies
    SkyMania ^ | February 13th, 2012 | Kulvinder Singh
    The path of true love never runs smooth, it is said. Especially on Valentine's Day. And for young planets, that path turns out to be an inward-moving annulus. A simulation by scientists in France and USA appears to show that Jupiter once strayed to flirt with the inner Solar System, before being "jilted" and sent back to its present-day position. The effect of this was to form the inner planets, according to the theory, which comes up with mass ratios for Earth and Mars similar to that observed today and which, remarkably, also accurately depicts the Asteroid Belt. If the...
  • Giant planet ejected from the solar system

    11/11/2011 5:16:23 AM PST · by decimon · 52 replies · 1+ views
    Southwest Research Institute ^ | November 10, 2011
    Boulder, Colo. — Nov. 10, 2011 — Just as an expert chess player sacrifices a piece to protect the queen, the solar system may have given up a giant planet and spared the Earth, according to an article recently published in The Astrophysical Journal Letters. "We have all sorts of clues about the early evolution of the solar system," says author Dr. David Nesvorny of the Southwest Research Institute. "They come from the analysis of the trans-Neptunian population of small bodies known as the Kuiper Belt, and from the lunar cratering record." These clues suggest that the orbits of giant...
  • 'Jupiter swallowed planet 10 times the size of Earth'

    08/13/2010 12:01:53 PM PDT · by LibWhacker · 36 replies · 1+ views
    Jupiter, the biggest planet in the solar system, might have gained its dominant position after swallowing up a smaller planet, scientists believe. Studies on Jupiter have revealed that the giant planet, which is more than 120 times bigger than the Earth, has an extremely small core that weighs just two to 10 Earth masses. Now scientists have claimed that Jupiter's core might have been vaporised in huge collision with a planet up to ten times the size of Earth, the New Scientist reported. Researchers led by by Shu Lin Li of Peking University in China have modelled what might have...
  • On the Fringe: Astronomers look to the Kuiper belt for clues to the solar system's history

    01/14/2010 3:15:11 PM PST · by SunkenCiv · 12 replies · 732+ views
    Science News ^ | January 16th, 2010 | Ron Cowen
    Beyond Neptune lies a reservoir of... icy debris left to roam the solar system's dim outer limits having never coalesced into planets... Named for astronomer Gerard Kuiper, who in 1951 predicted the existence of this 3-billion-kilometer-wide swath of icy chunks, the Kuiper belt didn't begin to reveal itself to observers until 1992. Since then, researchers have found more than a thousand bodies filling a doughnut-shaped belt, which extends 30 to about 50 astronomical units from the sun. One astronomical unit is the average distance between the Earth and sun... The puffed-up, elongated orbits and present-day sparseness of the belt all...
  • Asteroid Belt Loaded with Former Comets

    07/16/2009 7:32:16 PM PDT · by SunkenCiv · 18 replies · 1,536+ views
    Discovery ^ | Thursday, July 16, 2009 | AFP
    Many of the primitive bodies wandering the asteroid belt between Mars and Jupiter are former comets, tossed out of orbit by a brutal ballet between the giant outer planets, said a team of astrophysicists. A commonly accepted theory is that the asteroid belt is the rubble left over from a "proto-planetary disk," the dense ring of gas that surrounds a new-born star. But the orbiting rocks have long been a source of deep curiosity. They are remarkably varied, ranging from mixtures of ice and rock to igneous rocks, which implies they have jumbled origins. The answer to the mystery, according...
  • The Curious Case of Missing Asteroids

    03/03/2009 7:31:32 PM PST · by SunkenCiv · 38 replies · 720+ views
    NASA Solar System Exploration ^ | February 25, 2009 | Lori Stiles
    University of Arizona scientists have uncovered a curious case of missing asteroids. The main asteroid belt is a zone containing millions of rocky objects between the orbits of Mars and Jupiter. The scientists find that there ought to be more asteroids there than researchers observe. The missing asteroids may be evidence of an event that took place about 4 billion years ago, when the solar system's giant planets migrated to their present locations. UA planetary sciences graduate student David A. Minton and UA planetary sciences professor Renu Malhotra say missing asteroids is an important piece of evidence to support an...
  • Were Mercury and Mars separated at birth?

    01/19/2009 3:32:30 PM PST · by SunkenCiv · 23 replies · 542+ views
    New Scientist ^ | Monday, January 19, 2009 | unattributed
    Line up Mercury, Venus, Earth and Mars according to their distance from the sun and you'll see their size distribution is close to symmetrical, with the two largest planets between the two smallest. That would be no coincidence -- if the pattern emerged from a debris ring around the sun. Brad Hansen of the University of California, Los Angeles, built a numerical simulation to explore how a ring of rocky material in the early solar system could have evolved into the planets. He found that two larger planets typically form near the inner and outer edges of the ring, corresponding...