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Keyword: science

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  • Modelers Were ‘Astronomically Wrong’ in COVID-19 Predictions, Says Leading Epidemiologist—and the World Is Paying the Price [Stanford]

    07/02/2020 12:47:12 PM PDT · by Red Badger · 21 replies
    fee.org ^ | Thursday, July 2, 2020 | Jon Miltimore
    In a recent interview, Dr. John Ioannidis had a harsh assessment of modelers who predicted as many as 40 million people would die and the US healthcare system would be overrun because of COVID-19. =========================================================================== Dr. John Ioannidis became a world-leading scientist by exposing bad science. But the COVID-19 pandemic could prove to be his biggest challenge yet. Ioannidis, the C.F. Rehnborg Chair in Disease Prevention at Stanford University, has come under fire in recent months for his opposition to state-ordered lockdowns, which he says could cause social harms well beyond their presumed benefits. But he doesn’t appear to be...
  • A massive star in a far-off galaxy just disappeared, leaving behind no trace

    07/02/2020 11:11:46 AM PDT · by BenLurkin · 78 replies
    wion ^ | Jul 01, 2020
    A giant star which was under the observation of astronomers for over ten years has suddenly vanished. The star in question was located in a dwarf galaxy 75 million light-years away, and was one of the largest stars in the known universe. The star, which was 2.5 times brighter than the Sun, left no trace behind The star was located in a very far off galaxy, making its detection and observation very difficult. The astronomers observed it based on its signature, which was picked up and then analysed, instead of a direct observation. A highly unstable blue star, researchers picked...
  • On the 4th, keep your eyes on the sky even after the fireworks end

    06/30/2020 10:49:31 PM PDT · by BenLurkin · 4 replies
    AccuWeather ^ | Jun 16, 2020 | Brian Lada
    On the night of July 4, the full moon will pass through part of Earth’s shadow, creating a lunar eclipse that will be visible across North America and South America. This will be the first lunar eclipse visible from this part of the world since 2019. People in some places in Africa and western Europe will also be able to see part of the eclipse. The eclipse will be the perfect celestial event for those across the United States staying up late after Independence Day fireworks, as long as clouds don’t interfere. In a penumbral lunar eclipse, the moon passes...
  • Anti-Monsanto Lawyer And USRTK, Carey Gillam Collaborator Possibly Headed To Prison For Extortion

    07/01/2020 4:01:52 PM PDT · by Pining_4_TX · 6 replies
    American Council on Science and Health ^ | 06/24/20 | Alex Berezow
    Surely, Timothy Litzenburg is a wealthy man. As one of the lead plaintiffs' attorneys suing Monsanto over the alleged (but factually incorrect) claim that its product Roundup (glyphosate) causes cancer, he likely has had several nice paydays in recent years as the company has been slammed with one jackpot verdict after another. Lawsuits have cost its parent company, Bayer, billions of dollars. The trouble with money, however, is that no matter how much you have, you never really have enough. You always want more. Litzenburg wanted more, too, and he knew just how to do it. After seeing how easy...
  • Bright Planetary Nebula NGC 7027 from Hubble (Astronomy Picture of the Day)

    06/30/2020 8:09:50 PM PDT · by MtnClimber · 11 replies
    APOD.NASA ^ | 30 Jun, 2020 | NASA/Joel Kastner
    Explanation: What created this unusual planetary nebula? NGC 7027 is one of the smallest, brightest, and most unusually shaped planetary nebulas known. Given its expansion rate, NGC 7027 first started expanding, as visible from Earth, about 600 years ago. For much of its history, the planetary nebula has been expelling shells, as seen in blue in the featured image. In modern times, though, for reasons unknown, it began ejecting gas and dust (seen in red) in specific directions that created a new pattern that seems to have four corners. These shells and patterns have been mapped in impressive detail by...
  • Moving the Orbits of Planets

    02/02/2006 9:44:25 AM PST · by SunkenCiv · 40 replies · 737+ views
    David Jewitt ^ | Last updated Sep 2004 | David Jewitt
    Meanwhile, the Doppler discovery of extrasolar planets orbiting very close to their parent stars has raised a different problem. Many of the planets are so close to their stars (<0.1 AU), and so hot, that they cannot be supposed to have formed where we now observe them. By inference, they could have formed at larger distances (several AU) and then migrated inwards. What would cause this inward migration? As with the solar system case, the root cause may be an exchange of angular momentum with material surrounding the planets at their formation. In particular, if the extrasolar planets formed in...
  • Free-floating planets in the Milky Way outnumber stars by factors of thousands

    05/10/2012 10:10:10 AM PDT · by LibWhacker · 103 replies
    Springer ^ | 5/10/12
    Researchers say life-bearing planets may exist in vast numbers in the space between stars in the Milky WayA few hundred thousand billion free-floating life-bearing Earth-sized planets may exist in the space between stars in the Milky Way. So argues an international team of scientists led by Professor Chandra Wickramasinghe, Director of the Buckingham Centre for Astrobiology at the University of Buckingham, UK. Their findings are published online in the Springer journal Astrophysics and Space Science. The scientists have proposed that these life-bearing planets originated in the early Universe within a few million years of the Big Bang, and that...
  • Rogue Planet Find Makes Astronomers Ponder Theory

    12/28/2005 1:02:23 PM PST · by SunkenCiv · 13 replies · 559+ views
    CNN / Reuters ^ | October 5, 2000 | Maggie Fox
    Eighteen rogue planets that seem to have broken all the rules about being born from a central, controlling sun may force a rethink about how planets form, astronomers said on Thursday... "The formation of young, free-floating, planetary-mass objects like these is difficult to explain by our current models of how planets form," Zapatero-Osorio said... They are not linked to one another in an orbit, but do move together as a cluster, she said... Many stars in our own galaxy, the Milky Way, may have formed in a similar manner to the Orion stars, she said. So there could be similar,...
  • CFBDSIR2149: An Orphaned Planet Without A Parent Star (VIDEO)

    11/14/2012 5:03:11 PM PST · by BenLurkin · 20 replies
    laitnospot.com ^ | First Posted: Nov 14, 2012 06:59 PM EST | Keerthi Chandrashekar
    Astronomers used ESO's Very Large Telescope and the Canada-France-Hawaii Telescope to find CFBDSIR2149, a free-floating planet with the mass of Jupiter that seems to wander through space without orbiting around a star like most planets we know do. In addition, the planet is actually relatively close to our solar system, only 100 light-years away, and offers scientists a more intimate setting to study a planet and its atmosphere. This isn't the first time that a free-floating object has been found in space, but the previous discoveries haven't provided scientists with enough information to label the body as a planet. Instead,...
  • So Many Lonely Planets with No Star to Guide Them

    05/19/2011 3:01:51 PM PDT · by SunkenCiv · 13 replies
    Nature ^ | Wednesday, May 18, 2011 | Nadia Drake
    Scattered about the Milky Way are floating, Jupiter-mass objects, which are likely to be planets wandering around the Galaxy's core instead of orbiting host stars. But these planets aren't rare occurrences in the interstellar sea: the drifters might be nearly twice as numerous as the most common stars. "This is an amazing result, and if it's right, the implications for planet formation are profound," says astronomer Debra Fischer at Yale University in New Haven, Connecticut. To find the wanderers, scientists turned their telescopes towards the Galactic Bulge surrounding the centre of the Milky Way. Using a technique called gravitational microlensing,...
  • 'Free-floating' planets found with no star in sight

    05/19/2011 12:23:55 PM PDT · by NYer · 25 replies
    BBC ^ | May 18, 2011 | Neil Bowdler
    An international team of astronomers claim to have found free-floating "planets" which do not seem to orbit a star.Writing in Nature, they say they have found 10 Jupiter-sized objects which they could not connect to any solar system. They also believe such objects could be as common as stars are throughout the Milky Way. The objects revealed themselves by bending the light of more distant stars, an effect called "gravitational microlensing".Objects of large enough mass can bend light, as Albert Einstein predicted. If a large object passes in front of a more distant background star, it may act as a...
  • A strange lonely planet found without a star [Nibiru?]

    10/10/2013 2:17:55 PM PDT · by Red Badger · 26 replies
    Phys.Org ^ | 09 OCT 2013 | Provided by University of Hawaii at Manoa
    An international team of astronomers has discovered an exotic young planet that is not orbiting a star. This free-floating planet, dubbed PSO J318.5-22, is just 80 light-years away from Earth and has a mass only six times that of Jupiter. The planet formed a mere 12 million years ago—a newborn in planet lifetimes. It was identified from its faint and unique heat signature by the Pan-STARRS 1 (PS1) wide-field survey telescope on Haleakala, Maui. Follow-up observations using other telescopes in Hawaii show that it has properties similar to those of gas-giant planets found orbiting around young stars. And yet PSO...
  • A Strange Lonely Planet Found Without A Star

    10/10/2013 12:49:33 AM PDT · by zeestephen · 43 replies
    Science Daily ^ | 09 October 2013
    This free-floating planet, dubbed PSO J318.5-22, is just 80 light-years away from Earth and has a mass only six times that of Jupiter. The planet formed a mere 12 million years ago -- a newborn in planet lifetimes.
  • SCIENCE AND “SCIENCE”: Minnesota Locked Down the State Based on a "Scientific" Model Created By Graduate Students Over a Weekend

    06/30/2020 7:17:42 PM PDT · by SeekAndFind · 15 replies
    Powerline Blog ^ | 06/30/2020 | John Hinderaker
    Science and “Science” Politicians love to say that they are “following the science.” To hear them talk, you would think they spend hours poring over data and they go where the numbers drive them. If only.The COVID epidemic has brought out politicians’ faux reliance on “science” in spades. As good an example as any is my state, Minnesota, where our governor, Tim Walz, has offered one tribute after another to “science” as he has driven our state off the road and into the ditch with an irrational shutdown that protected all but the vulnerable.When Walz issued his harsh shutdown order,...
  • Whoops! Lester Holt Says Jupiter Only 415 Miles From Earth

    04/07/2017 3:55:15 PM PDT · by nickcarraway · 114 replies
    New York Post ^ | April 7, 2017 | Emily Smith
    Lester Holt announced that Jupiter is now 415 miles from Earth on Thursday’s “NBC Nightly News” and Twitter users went into another stratosphere. Aimee Sanders Gross tweeted, “Lester Holt just said Jupiter is now 415 miles away from Earth. Husband wonders if Southwest will have a $59 airfare?”
  • Hubble Space Telescope Captures Rare Jupiter Collision

    06/06/2010 4:09:09 AM PDT · by jmcenanly · 16 replies · 1,672+ views
    NASA | 06.03.10
    Without warning, a mystery object struck Jupiter on July 19, 2009, leaving a dark bruise the size of the Pacific Ocean. The spot first caught the eye of an amateur astronomer in Australia, and soon, observatories around the world, including NASA’s Hubble Space Telescope, were zeroing in on the unexpected blemish. Astronomers had witnessed this kind of cosmic event before. Similar scars had been left behind during the course of a week in July 1994, when more than 20 pieces of Comet P/Shoemaker-Levy 9 (SL9) plunged into Jupiter’s atmosphere. The 2009 impact occurred during the same week, 15 years later....
  • Europa and Jupiter from Voyager 1 (Astronomy Picture of the Day)

    06/28/2020 8:35:47 PM PDT · by MtnClimber · 19 replies
    APOD.NASA ^ | 28 Jun, 2020 | Alexis Tranchandon / Solaris / NASA
    Explanation: What are those spots on Jupiter? Largest and furthest, just right of center, is the Great Red Spot -- a huge storm system that has been raging on Jupiter possibly since Giovanni Cassini's likely notation of it 355 years ago. It is not yet known why this Great Spot is red. The spot toward the lower left is one of Jupiter's largest moons: Europa. Images from Voyager in 1979 bolster the modern hypothesis that Europa has an underground ocean and is therefore a good place to look for extraterrestrial life. But what about the dark spot on the upper...
  • Failed 1970s Venus Probe Could Crash to Earth This Year

    02/25/2019 7:38:40 AM PST · by BenLurkin · 44 replies
    Cosmos 482 was a sister probe to Venera 8,which in July 1972 became the second craft to land successfully on the surface of Venus, said Don Mitchell, who studies Soviet space history and has a keen interest in that country's Venus exploration missions. But Cosmos 482 got stranded in an Earth parking orbit, Mitchell told Space.com. Some hardware from that failed flight — a heavy frame of tanks and equipment that was jettisoned — fell into Earth's atmosphere in rather short order. But some remained aloft. Still adrift around Earth, making one lap every 112 minutes, is the wayward Cosmos...
  • Drop of ancient seawater rewrites Earth's history

    08/05/2019 8:20:16 AM PDT · by SunkenCiv · 37 replies
    EurekAlert! ^ | August 1, 2019 | University of the Witwatersrand
    Research reveals that plate tectonics started on Earth 600 million years before what was believed earlier... Where it was previously thought that plate tectonics started about 2.7 billion years ago, a team of international scientists used the microscopic leftovers of a drop of water that was transported into the Earth's deep mantle - through plate tectonics - to show that this process started 600 million years before that. An article on their research that proves plate tectonics started on Earth 3.3 billion years ago was published in the high impact academic journal, Nature, on 16 July... For their research, the...
  • Discovery of 2 Monoliths,One On Mars,in 2009,& The One on Phobos,in 2007,As Revealed By Buzz Aldrin

    09/28/2013 1:04:40 PM PDT · by lbryce · 56 replies
    C-Span Video Library ^ | July 19, 2009 | Staff
    This post is a conglomeration of several articles, sources of information, on research that I've gathered, circumstances of which can be interpreted, lead to the conclusion of the seeming existence of two monoliths, uncovered in situations unrelated to each other. One of the so-called monolith-shaped objects was discovered by the Mars Global Surveyor in 2009 on the planet Mars, whereas the other so-called monolith-shaped object found located on the Martian moon of Phobos in 2007. I perused through many numerous articles to find the most straight-forward, scholarly, scientifically non-committal, links, sources of information, assiduously avoiding any histrionic, hysteria-driven conspiracy-type sources...