Dark Matter Theory 'may Be Wrong'

Scientists’ predictions of the formation and characteristics of dark matter are shaken by research into dwarf galaxies surrounding the Milky Way.

Sections:  news   world   
Topics:  astronomy   dark matter   dwarf galaxy   galaxy   milky way   physics   science   space   
RELATED ARTICLES
  • NASA details plans to pluck rock off asteroid, explore it
    NASA is aiming to launch a rocket to an asteroid in five years and grab a boulder off of it — a stepping stone for an eventual trip sending humans to Mars. More
  • Russia charging NASA $70 million per rocket seat
    NASA is blaming Congress for the need to pay $424 million more to Russia to get U.S. astronauts into space. More
  • One flight closer to space tourism
    Virgin Galactic is one flight closer to becoming a commercial "spaceline." The company's passenger spacecraft, SpaceShipTwo, completed its first rocket-powered flight Monday morning above the Mojave Desert in California. More
  • U.S. plans to drop gray wolves from endangered list
    The planned ruling would eliminate protection for the top predators, but scientists and conservationists say the proposal is flawed. Federal authorities intend to remove endangered species protections for all gray wolves in the Lower 48 states, carving out an a exception for a small pocket of about 75 Mexican wolves in the wild in Arizona and New Mexico, according to a draft document obtained by The Times. More
  • New calls to rename Higgs boson
    One of the scientists who developed the theory of the Higgs boson says the particle should be renamed to acknowledge the contributions of others involved in the work. More
BING NEWS:
  • Scientists challenge dark energy theory, offer new model for universe's expansion
    Dark energy may be illusion, claims groundbreaking new research, proposing alternative cosmic model - Anadolu Ajansı ...
    12/21/2024 - 7:21 pm | View Link
  • Is the Universe Designed for Life? A Bold New Experiment Aims To Find Out
    A new paper suggests the anthropic principle—that the universe is fine-tuned for life—can be tested. It would be falsified if observations confirm three conditions: cosmic inflation occurred, axions ...
    12/21/2024 - 9:51 am | View Link
  • Dark energy ‘doesn’t exist’: Challenging the theory of an expanding universe
    The cosmos began expanding with the Big Bang but then around 10 billion years later it strangely began to accelerate thanks to a theoretical phenomenon termed dark energy. Credit: NASA One of ...
    12/21/2024 - 12:55 am | View Link
  • Puffy white dwarfs could shed light on mysterious dark matter. Here's how.
    Astronomers just took a big step toward a better understanding of white dwarfs, a discovery that could shed light on mysterious dark matter.
    12/19/2024 - 2:05 am | View Link
  • Q&A: Inside the search for dark matter
    More than a decade ago, dark matter experts Daniel Akerib and Thomas Shutt joined the Department of Energy's SLAC National Accelerator Laboratory, continuing their mission to uncover the elusive ...
    12/18/2024 - 2:22 am | View Link
  • More
BING SEARCH:
  • Dark matter
    In astronomy, dark matter is a hypothetical form of matter that does not interact with light or other electromagnetic radiation. Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be observed.
    12/17/2024 - 6:11 pm | View Website
  • Dark matter | Definition, Discovery, Distribution, & Facts
    dark matter, a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity. Dark matter makes up 30.1 percent of the matter -energy composition of the universe; the rest is dark energy (69.4 percent) and “ordinary” visible matter (0.5 percent).
    12/17/2024 - 2:36 pm | View Website
  • Dark Energy and Dark Matter | Center for Astrophysics | Harvard ...
    Dark matter makes up most of the mass of galaxies and galaxy clusters, and is responsible for the way galaxies are organized on grand scales. Dark energy, meanwhile, is the name we give the mysterious influence driving the accelerated expansion of the universe.
    12/17/2024 - 11:16 am | View Website
  • Dark Matter & Dark Energy
    Discover the universe's building blocks – matter, dark matter, and dark energy. Everything scientists can observe in the universe, from people to planets, is made of matter. Matter is defined as any substance that has mass and occupies space. But there’s more to the universe than the matter we can see.
    12/17/2024 - 11:01 am | View Website
  • What Is Dark Matter?
    Physicists and astronomers have determined that most of the material in the universe is “dark matter”—whose existence we infer from its gravitational effects but not through electromagnetic...
    12/16/2024 - 4:10 pm | View Website
  • More

Comment On This Story

Welcome to Wopular!

Welcome to Wopular

Wopular is an online newspaper rack, giving you a summary view of the top headlines from the top news sites.

Senh Duong (Founder)
Wopular, MWB, RottenTomatoes

Subscribe to Wopular's RSS Fan Wopular on Facebook Follow Wopular on Twitter Follow Wopular on Google Plus

MoviesWithButter : Our Sister Site

More World News