'Expanding universe' diaporamas de présentation

1.41k views • 90 slides

Erik Jonsson School of Engineering and Computer Science

985 views • 88 slides

The Strange Universe

The Strange Universe. The Strange Universe Sanjay K. Ghosh Department of Physics Bose Institute Kolkata. Early Efforts Earliest astronomical records : 2000 - 1500 BC ? Mesopotamian priests : systematic astronomical records Sumarians, Babylonians, and Egyptians develop astronomy

993 views • 82 slides

745 views • 51 slides

ASTR 2320 General Astronomy II

730 views • 45 slides

A Quick Review of Cosmology: The Geometry of Space, Dark Matter, and the Formation of Structure

535 views • 40 slides

Universal Perspectives

Universal Perspectives. Developed by Joe Naumann UMSL. The Historical Perspective. Compressing the geologic history of the Earth into one calendar year. Another way of looking at our place in the grand scheme of things. The Beginnings. Jan 1, 12:00:00 AM The planet takes shape

494 views • 38 slides

Cosmic Microwave Background

Cosmic Microwave Background. Carlo Baccigalupi, SISSA CMB lectures at TRR33, see the complete program at darkuniverse.uni-hd.de/view/Main/WinterSchoolLecture5 These lectures are available in pdf format at people.sissa.it/~bacci/work/lectures. CMB observables. Outline.

551 views • 35 slides

The Expanding Universe

The Expanding Universe. Tuesday, January 15. Thomas Digges (16 th century) proposed an infinite universe. Infinite universe: hard to reconcile with appearance of the night sky. Night sky is dark , with stars (small in angular size) scattered across it.

527 views • 34 slides

Cosmology and Clusters of Galaxies

Cosmology and Clusters of Galaxies. Patrick Koch. Cosmology: - what is cosmology? - principles - Big Bang: theory and tests - structure in the Universe Clusters: - largest bound objects - X-ray observation - a many-purpose tool

524 views • 32 slides

Daniela Kirilova Institute of Astronomy, BAS

NCPP Primorsko June 2007 Topics in Cosmology-2. Daniela Kirilova Institute of Astronomy, BAS. Outline.

395 views • 28 slides

Expanding Universe

Expanding Universe. Bigger Now. Used to be Much Smaller. d t. = v. D V. = age. gravity escape velocity. gravity escape velocity. gravity escape velocity. Black Hole. event horizon. V esc < C. V esc > C. gravity escape velocity. . singularity. V esc = C. Black Hole.

377 views • 24 slides

Earth Science 25.3 The Universe

Earth Science 25.3 The Universe. 25.3 Part B The E xpanding Universe. Earth Science 25.3 The Universe. The Expanding Universe: Recall the Doppler Effect from our previous chapter.

486 views • 22 slides

Bin Wang Fudan University Shanghai

368 views • 21 slides

Assigning a distance by redshift

Assigning a distance by redshift. The Hubble law lets us use a simple spectrum of a galaxy to figure out. where it is along the line-of-sight. Higher redshifts indeed go with smaller and fainter looking galaxies. Redshift takes us from 2-D to 3-D.

467 views • 20 slides

Assigning a distance by redshift

Assigning a distance by redshift. The Hubble law lets us use a simple spectrum of a galaxy to figure out. where it is along the line-of-sight. Higher redshifts indeed go with smaller and fainter looking galaxies. Redshift takes us from 2-D to 3-D.

302 views • 20 slides

Distances to Astronomical Objects

Distances to Astronomical Objects. Recap. Canvas homework due Wednesday Lab this week: Parallax Overview of the Universe Solar System, Galaxy, Universe Largest scales Expanding Universe Evidence for a Big Bang Evidence for an accelerating Universe ? dark energy Recurring themes

333 views • 19 slides

Mortgage Arrears | An Expanding Universe

http://bit.ly/Mortgage-Arrears - Westpac believes that, the potential of the Self-Managed Super Fund market is clearly very significant as Superannuation in this country is worth about $1.3trn, of which about a third sits in SMSFs.

275 views • 14 slides

Cosmology

311 views • 7 slides

Our Expanding Universe

Our Expanding Universe. What is a Theory?. Not a fact A hypothesis that has lots of support Accepted hypothesis. Big Bang Theory. Most popular theory Says that at first matter was in one small area, and than it got so hot it exploded

207 views • 6 slides