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Recent Posts
- Finally Restored – CosmologyScience was Hacked and then Hijacked
- Top Ten Big Bang Myths: Talk for NZ Dunedin Astronomical Society
- Top Ten Big Bang Myths: Talk for Astronomical Society of Western Australia
- MIRA Hosts Cosmology Talk: Top Ten Big Bang Myths
- New Galaxy Redshift Distance Record (z=11) Seriously Threatens Big Bang models
- Gigantic Voids are Expanding and Shrinking
- Is the search for “Dark Matter” over ? Gigantic amounts of missing matter found hiding as faint Red Dwarf stars.
- Accelerating Universe ? — Not so Fast*
- Book Review: “The Higgs Fake: How Particle Physicists Fooled the Nobel Committee”
- Do you need any Math Expertise to understand Cosmology Physics Principles ?
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- Jorge Rio on Cosmic Microwave Radiation Surprise
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- Wardell Lindsay on Oldest Spiral galaxy BX442 supports Hubble’s belief: Redshift does not mean expansion
- Stephen Garner on Gigantic Voids are Expanding and Shrinking
- Wardell Lindsay on The Universe’s children: Born as lively teenagers and older than their parents!
- Shahidur Rahman Sikder on Contact
- Amy Townley on Stars or Sand? Are there more Grains of Beach Sand or Stars in our Visible Universe?
- Dmitry on Oldest Spiral galaxy BX442 supports Hubble’s belief: Redshift does not mean expansion
- David on Electron No Longer a Fundamental Particle ?
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Category Archives: Basic Science
Landmark: Neutrinos Seem to Break Light Speed Limit – Superluminal Motion Found in 2nd Experiment
Update: Added Glossary and Links to: the original paper, video talk, OPERA website; and step by step explanation of experiment details. While working on another problem, a team of physics researchers at CERN and the Gran Sasso Laboratory in … Continue reading
Posted in Basic Science, Experiments, Particles
Tagged Causality Violation, CERN, General Relativity, Gran Sasso Laboratory, Italy, Neutrino, OPERA, Pions, Special Relativity, Superluminal, Tau-Leptons
14 Comments
Elusive Dark Matter Idea Evaporating
NewScientist reports that “NASA’s FERMI satellite has confirmed a previous hint that there is more antimatter than expected coming from space. The bad news is that the result strongly almost certainly rules out Dark Matter as the source.”
Posted in Basic Science, Big Bang Models, Dark, Dark Matter, Experiments, Models, News, Particles, UnObserved
Tagged DAMA, Dark Matter, galaxy rotation, Gran Sasso
2 Comments
Universe Maps (inspire look for our nearest non-solar planet)
Here’s a very good set of maps of our Universe. It starts with maps of our solar system, then, in steps, it covers larger and larger volumes of space. Here you go — “Map of Our Universe”
Posted in Basic Science, Education, Fun, Structure
Tagged Epsilon Eridani, SETI, Universe Maps
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Ethan Siegel Makes Science Errors, Corrects One
(Update: July 20, 2011 – Today Mr. Siegel corrected his article where it had wrongly claimed my article had quoted Professor P.J.E. Peebles “out of context.”) While Ethan Siegel generally does a good job illuminating science, he recently wrote a … Continue reading
Posted in Basic Science, Big Bang Models, News
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HyperBaseline Telescopes – NanoArcSecond Resolution
HyperBaseline Telescopes (c) Copyright 2011 David j Dilworth Imagine resolving details of nearby stars and their planets. Sub-nano-arc second resolution should be possible with this proposal for a telescope that is composed of a set of three sets of two … Continue reading
Posted in Basic Science, Experiments, Fun, Proposal
Tagged HelioSphere, IR, MagnetoPause, Solar Map, Sub-nano-arc second resolution, UV, VLBA, Voyager spacecraft
2 Comments
Article on Big Bang’s Inadequate Definition Disputed – But Article Emerges Unscathed
I just found a critique by Ethan Siegel implying that there is some flaw in my article explaining Big Bang’s lack of an adequate scientific definition and hypothesis (titled “International Astronomical Union has no Definition for Big Bang“). While flattering … Continue reading
Posted in Basic Science, Big Bang Models, Education
5 Comments
Inverse Femtobarns – Measuring Collider Effectiveness
Here’s a fun article on possible identification of a new particle. Update (July 2011): Unfortunately, this exciting potential evaporated under more rigorous scrutiny. But, that’s exactly the way science is supposed to work. We are supposed to abandon even our … Continue reading
Posted in Basic Science, Particles
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Earth from Orbit – Live Video
Live video of our Earth from orbit (from the International Space Station or ISS courtesy of NASA) http://www.ustream.tv/channel/iss-hdev-payload And here’s the International Space Station ground tracking position to you can tell where on the earth it is. https://web.archive.org/web/20180509213552/http://iss.astroviewer.net/ Here’s a … Continue reading
Posted in Basic Science, Education, Fun
Tagged Great Salt Lake, International Space Station, ISS, NASA
3 Comments
New Record for Directly Measuring Astronomical Distances beyond our Local Supercluster – 450 million light years – with only 9% uncertainty
The new record for the farthest object whose distance was directly measured is 450 million light years with an uncertainty of no more than 9 percent. Our Milky Way galaxy is only 100,000 light years across. 450 million light years … Continue reading
News: International Astronomical Union has no Definition for Big Bang
IAU has no Definition for Big Bang (c) copyright 2011 David Dilworth “…the [Big Bang] definition is a mess.” – Prof. P. James E. Peebles, Princeton University, Feb. 2011 News: (Carmel, California) The world’s most widely respected astrophysics organization, the … Continue reading
Posted in Basic Science, Big Bang Models, Contest, Education
Tagged Big Bang, definitions, IAU, International Astronomical Union, LCDM
21 Comments
Ground Rules for Cosmology Physics
Spring 2010: Click here to read my conference astrophysics paper “Ground Rules for Cosmological Physics”, or to read the definitive version of — “Ground Rules for Cosmological Physics” you can buy it by clicking here, for a nominal sum at … Continue reading