scienceandsf.com Report : Visit Site

Technical data of the scienceandsf.com

Geo IP provides you such as latitude, longitude and ISP (Internet Service Provider) etc. informations. Our GeoIP service found where is host scienceandsf.com. Currently, hosted in United States and its service provider is The Endurance International Group Inc. .

HTTP Header Analysis

HTTP Header information is a part of HTTP protocol that a user's browser sends to called Apache containing the details of what the browser wants and will accept back from the web server.

DNS

HtmlToText

skip to content scienceandsf discussions of topics related to science and science fiction was there a universe before the big bang? two researchers think they have found the evidence in the cosmic microwave background (cmb). for over fifty years now the ‘big bang theory’ has been the cornerstone of our understanding of how the universe came into being. according to the theory a little more than 13 billion years ago an incredibly dense ‘singularity’ exploded hurling matter and energy out into space (which didn’t exist before the explosion). that matter would slowly cool to form stars and quasars and galaxies and all of the other astronomical objects we see through our telescopes today. the strongest evidence for the big bang comes from observations of the cosmic microwave background (cmb), literally the leftover heat from that explosion that fills all of space. the image below shows the cmb as measured by the wmap satellite. the cosmic microwave background as measured by the wmap satellite (credit: nasa) still, right from the very first there have been physicists and cosmologists who asked: what was going on before the big bang? what in fact caused the big bang? (actually, since on cosmic scales time and space are pretty much the same those two questions can be combined as: what is going on outside of the big bang?) cosmologists have speculated about cyclic universes where the expansion of the big bang comes to stop, leading to a collapse called a big crunch which then rebounds as another big bang starting the cycle all over again. then they are other theories about a ‘multi-verse’, where our big bang was just one of an infinite number of big bangs of various sizes, shapes and properties. my favourite theory is that our universe is just a black hole inside an even bigger universe. what we call the big bang was the instant the black hole in that other universe formed. if you think these ideas border on crazy, well wouldn’t any theory about how our universe began sort of have to be! the problem with all of these theories however is that the evidence needed to confirm any of them would have to have come through the big bang. in other words that evidence would have had to survive the unimaginable temperatures and pressures at the beginning of our universe and few physicists thought such survival was possible. now however two mathematical physicists think they have found just such evidence buried within the data of the cmb. v.g. gurzadyan of the yerevan physics institute in armenia along with roger penrose of the mathematical institute in oxford in the uk have been working on a variation of the cyclic universe that they call conformal cyclic cosmology (ccc). in ccc each universe, remember we’re talking about a cycle of universes now, expands until all of the matter has spread so thin that time and space no longer really exist because there is nothing with which to measure them! the universe has now returned to the initial condition of the big bang so another big bang occurs to start everything all over again! one of the interesting things about ccc is that in the theory the big bang itself takes a little longer and is therefore less violent. less violent enough for some traces of really powerful events, like a merger of supermassive black holes for example, to send some evidence through the big bang. it would work like this, see image below. the start of a merger of two supermassive black holes would send a powerful ripple of electromagnetic and gravitational energy spreading through space and time. once the merger is completed the ripple would cease. as the ripple spread out it would form a cone in space-time which eventually would impact on the next big bang causing the formation of concentric circles that could show up on the cmb. effect of a black hole merger on a subsequent big bang (credit: penrose and gurzadyan) now searching through all of the cmb data for such traces is the sort of tedious, painstaking work that only a computer could do but penrose and gurzadyan believe they have found some. the plots below show some of the evidence, the data peaks being the rings. the image below that shows two superimposed rings on the cmb data. (that means the rings have been artificially placed on the data as an aid to seeing them) i have to admit that i have some trouble seeing the signal through all of the noise but nevertheless i’m intrigued by the possibility of detecting ‘fossils’ of pre-big bang existence. data plots from the wmap satellite data (credit: penrose and gurzadyan) rings superimposed on wmap data to illustrate fossil traces from pre-big bang event (credit: penrose and gurzadyan) theories like that of penrose and gurzadyan are always greeted with a good deal of skepticism, as they should be. other physicists and cosmologists will now scrutinize penrose and gurzadyan’s math and calculations to see if they can find any flaws. at the same time i’m certain that penrose and gurzadyan will be looking for more ‘fossils’, more evidence to support their claims. if penrose and gurzadyan are right it would be one of the biggest finds in science in this century. only time and more data will tell for sure. author admin posted on august 25, 2018 categories uncategorized leave a comment on was there a universe before the big bang? two researchers think they have found the evidence in the cosmic microwave background (cmb). book review: ‘the glass universe’ by dava sobel former new york times science reporter turned author, dava sobel has become a popular advocate for the understanding of science through the telling of it’s history. in her earlier books ‘longitude’ and ‘galileo’s daughter’ ms. sobel showed how, through science single individuals could change the world. dava sobel (credit: random house) in ‘the glass universe’ ms. sobel tells the story of the female ‘computers’ who worked at the astronomical observatory at harvard university between the years 1880 and 1950. the contributions of these poorly paid, often ignored and rarely appreciated geniuses played a significant role in shaping the way we view the universe today. the glass universe cover (credit: random house) ms. sobel starts the story with dr. henry and mrs. anna draper, amateur astronomers who have taken an interest in two of the cutting edge astronomical techniques of the time, astrophotography and stellar spectra. (stellar spectra by the way is using a prism to break the light coming from a star into a rainbow, this spectra will show the spectral lines of the elements within that star) henry draper had set for himself the task of photographing the spectra of as many stars as he could. the drapers contact one of the leading astronomers of the day, edward pickering, newly appointed head of harvard university’s observatory, for advice but henry draper died before he could make any real observations. feeling that she was unable to continue the work herself anna draper instead endowed harvard observatory, and her friend dr. pickering with a generous fund to carry on the work her late husband had hoped to do. in time mrs. draper’s generosity will lead to the acquisition of half a million photographic astronomical plates along with the compilation of the all of the data they contain. now in the late 19th century a computer was a human being who carried out the drudgery of long mathematical calculations or tabulations. every scientific labouratory or observatory had at least a few of these computers, who were normally young male students. harvard observatory however already had a few female computers; they were cheaper than their male counterparts, and with mrs. draper’s endowment pickering hired several more to assist with the recording of the data on all the photographic plates he and the other male astronomers were taking. edward charles pickering and his lady ‘computer’ 1913 (credit: racingnelliebly.com) before long however, the ladies were making discoveries of their own from within all of

URL analysis for scienceandsf.com

http://scienceandsf.com/index.php/2017/10/
http://scienceandsf.com/index.php/2016/10/
http://scienceandsf.com/index.php/2018/08/
http://scienceandsf.com/index.php/2018/06/
http://scienceandsf.com/index.php/2018/08/07/
http://scienceandsf.com/wp-login.php
http://scienceandsf.com/index.php/tag/three-body-trilogy/
http://scienceandsf.com/index.php/tag/measuring-instruments/
http://scienceandsf.com/index.php/category/uncategorized/science-fiction/
http://scienceandsf.com/index.php/2018/08/11/theo-jansen-and-his-strandbeesten-is-he-an-artist-or-an-engineer-and-why-cant-he-be-both/
http://scienceandsf.com/index.php/tag/slac/
http://scienceandsf.com/index.php/tag/kinetic-sculpture/
http://scienceandsf.com/index.php/2017/07/
http://scienceandsf.com/index.php/category/uncategorized/
http://scienceandsf.com/index.php/comments/feed/
jb.man.ac.uk

Whois Information

Whois is a protocol that is access to registering information. You can reach when the website was registered, when it will be expire, what is contact details of the site with the following informations. In a nutshell, it includes these informations;

Domain Name: SCIENCEANDSF.COM
Registry Domain ID: 2052957737_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.domain.com
Registrar URL: http://www.domain.com
Updated Date: 2018-08-02T16:06:06Z
Creation Date: 2016-08-17T13:12:13Z
Registry Expiry Date: 2019-08-17T13:12:13Z
Registrar: Domain.com, LLC
Registrar IANA ID: 886
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 602-226-2389
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.IPAGE.COM
Name Server: NS2.IPAGE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-09-27T02:25:05Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability. VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

  REGISTRAR Domain.com, LLC

SERVERS

  SERVER com.whois-servers.net

  ARGS domain =scienceandsf.com

  PORT 43

  TYPE domain

DOMAIN

  NAME scienceandsf.com

  CHANGED 2018-08-02

  CREATED 2016-08-17

STATUS
ok https://icann.org/epp#ok

NSERVER

  NS1.IPAGE.COM 66.96.142.116

  NS2.IPAGE.COM 65.254.254.151

  REGISTERED yes

Mistakes

The following list shows you to spelling mistakes possible of the internet users for the website searched .