PPT-Science of the Dark Energy Survey

Josh Frieman Fermilab and the University of Chicago Astronomy 41100 Lecture 2 Oct 15 2010 DES Collaboration Meeting 2 Go to httpastrofnalgovdesfall2010Homehtml Science Working group meetings on Tuesday. This . powerpoint. will show you the basics of dark matter and dark energy . Their place in the universe . By Jordan . Ilori. . DARK MATTER. Dark matter is a type of matter hypothesized in astronomy and cosmology to account for a large part of the mass that appears to be missing from the universe. Dark matter cannot be seen directly with telescopes; evidently it neither emits nor absorbs light or other electromagnetic radiation at any significant level. Instead, the existence and properties of dark matter are inferred from its gravitational effects on visible matter, radiation, and the large-scale structure of the universe. According to the Planck mission team, and based on the standard model of cosmology, the total mass–energy of the known universe contains 4.9% ordinary matter, 26.8% dark matter and 68.3% dark energy. Thus, dark matter is estimated to constitute 84.5% of the total matter in the universe and 26.8% of the total content of the universe.. Jon Coleman, Royal Society Research Fellow . To detect and measure effects of Dark Energy density or any dark contents of the vacuum (DCV) . 2. Many thanks to the support of the:. Liverpool Particle Physics Group. Martin Kunz. University of . Geneva & AIMS South Africa. outline. what is the problem?. . dark energy theory. action based models. phenomenological approach. observations. simple principles. current constraints from Planck+. Observations. Josh . Frieman. DES Project Director. Fermilab. and the University of Chicago. Science with a Wide-. Field Infrared Telescope in Space. Pasadena, February. 2012. 2. 2011 Nobel Prize in Physics. Comet . P/. 2014 . L2 NEOWISE . Comet C/2014 . C3. NEOWISE . . Survey Status:. Over 15695 solar system objects surveyed (including 392 NEOs & 80 comets).. 215 New objects discovered, including 65 NEOs (25% on potentially . An overview on the contributors of light pollution and its affects.. A Tale of Two Paintings. Vincent Van Gogh: . A Starry Night. . Saint . Rémy. , June 1889 Post-Impressionism. Giacomo. . Balla. Exposing the Big Bang . as Philosophy not Science. Dr John Hartnett. 1929 - astronomer discovered . - ‘nebulae’ are galaxies. - redshifts of galaxies. - the Hubble Law . - interpreted to mean that . ). Presentation to P. Hertz April 19, 2013. . Neil . Gehrels. (GSFC). SDT . Co-Chair. David . Spergel. (Princeton) . . SDT Co-Chair. Kevin Grady (GSFC) Study Manager . & . Project Team. Fallen man's inability fully to comprehend haunting reminders of another, supernatural realm that yet seemed not to exist, the constant perplexity of inexplicable and vastly metaphysical phenomena, a propensity for seemingly perverse or evil moral choices that had no firm or fixed measure or rule, and a sense of nameless guilt combined with a suspicion the external world was a delusive projection of the mind--these were major elements in the vision of man the Dark Romantics opposed to the mainstream of Romantic thought. By: Jim Martin. 2. Criminal activity that is spanned by the Dark Web . includes: . theft . of intellectual . property . financial fraud . hacking . and . terrorism.   . Organizations . must take proactive steps to be prepared for these threats.  In order to be ready, companies need to be well informed about this type of criminal activity in order to prevent and overcome any potential threats. . Expansion of the Universe. Early 1990’s – Universal expansion expected to slow. . - Universe is full of matter, and gravity pulls matter together. 1998 – Hubble Space Telescope observations show otherwise. Light Pollution: . How Seeing the Stars will Save You Money. and possibly save your life if you are female. Dr. Harold Williams. Montgomery College Planetarium. located at the Takoma Park/Silver Spring. Romanticism. Fascinated . with evil, madness, murder, and . death. Stories and poems usually feature outcasts from society, personal torment, and uncertainty as to whether the nature of man will bring salvation or destruction. Webinar. September 19, 2017 at 2 p.m. EDT. By. Chip Berry, Survey Manager . Danni Mayclin, Survey Statistician. Maggie Woodward, Industry Economist. Agenda. Introduction. RECS release schedule. Accessing RECS data on the website.