Tag Archive: Universe

Apr 23 2015

Jedidah Isler: How I fell in love with quasars, blazars and our incredible universe

Jedidah Isler first fell in love with the night sky as a little girl. Now she’s an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — …

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Permanent link to this article: http://www.ourprg.com/?p=22136

Feb 13 2015

GreshamCollege: Carolin Crawford | The Early Universe

When did the first stars form? And how did they assemble to form the earliest galaxies? Professor Carolin Crawford shows what happened during the ‘dark ages’ that span the period between the Big Bang and the first galaxies, and how the very early Universe came to resemble the one we see around us now. Gresham …

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Permanent link to this article: http://www.ourprg.com/?p=21706

Jan 03 2015

Lloyd Knox: Images of the Infant Universe

Dr. Lloyd Knox (University of California, Davis) Professor Knox leads the U.S. team determining the basic characteristics of the cosmos from the data recently acquired by the European Space Agency’s Planck satellite. He shows the detailed images of the sky obtained by Planck, pictures made from light that has been traveling our way for nearly …

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Permanent link to this article: http://www.ourprg.com/?p=20473

Dec 20 2014

BuzzFeedBlue: “209 Seconds That Will Make You Question Your Entire Existence”

A fun video by BuzzFeedBlue that puts the word “relative” in focus. We are indeed small in this universe, and this video makes this more than efficiently apparent. Every time you get upset about something small, just remember this.  

Permanent link to this article: http://www.ourprg.com/?p=20111

Oct 21 2014

Saul Perlmutter: Data Computation and the Fate of the Universe

Saul Perlmutter, UC Berkeley and Lawrence Berkeley National Lab, describes the research that led to his 2011 Nobel Prize in Physics Series: “Lawrence Berkeley National Laboratory”.  

Permanent link to this article: http://www.ourprg.com/?p=18550

Oct 16 2014

The Royal Institution: Our Mathematical Universe with Max Tegmark

Our universe isn’t just described by mathematics, but it is mathematics. Specifically, it’s a mathematical structure. Our world doesn’t just have some mathematical properties: it fundamentally has only mathematical properties. Why is mathematics so spectacularly successful at describing the cosmos? In this Ri talk, MIT physics professor Max Tegmark proposes a radical idea: that our …

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Permanent link to this article: http://www.ourprg.com/?p=18356

Sep 20 2014

Andrew Connolly: What’s the next window into our universe?

Big Data is everywhere — even the skies. In an informative talk, astronomer Andrew Connolly shows how large amounts of data are being collected about our universe, recording it in its ever-changing moods. Just how do scientists capture so many images at scale? It starts with a giant telescope …  

Permanent link to this article: http://www.ourprg.com/?p=17533

Sep 11 2014

Jim Holt: Why does the universe exist?

Why is there something instead of nothing? In other words: Why does the universe exist (and why are we in it)? Philosopher and writer Jim Holt follows this question toward three possible answers. Or four. Or none  

Permanent link to this article: http://www.ourprg.com/?p=17300

Apr 08 2014

Allan Adams: The discovery that could rewrite physics

On March 17, 2014, a group of physicists announced a thrilling discovery: the “smoking gun” data for the idea of an inflationary universe, a clue to the Big Bang. For non-physicists, what does it mean? TED asked Allan Adams to briefly explain the results, in this improvised talk illustrated by Randall Munroe of xkcd.  

Permanent link to this article: http://www.ourprg.com/?p=14764

Mar 23 2014

Beakus: How Big Is The Universe?

In ‘How Big Is The Universe?’ ROG astronomer Liz shows us the expanding nature of the Universe and how this affects the light reaching us from distant galaxies, some of which will remain forever hidden from our view.  

Permanent link to this article: http://www.ourprg.com/?p=14368

Feb 28 2014

Cambridge: Gaia’s mission: Solving the celestial puzzle

A space mission to create the largest, most-accurate, map of the Milky Way in three dimensions will revolutionise our understanding of the galaxy and the universe beyond. On 19th December 2013, a rocket blasted into the sky from a launch site in French Guiana and travelled 1.5 million km to reach its destination in orbit …

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Permanent link to this article: http://www.ourprg.com/?p=13651

Feb 28 2014

Henry Lin: What we can learn from galaxies far, far away

FILMED NOV 2013 • POSTED FEB 2014 • TEDYouth 2013 In a fun, exciting talk, teenager Henry Lin looks at something unexpected in the sky: distant galaxy clusters. By studying the properties of the universe’s largest pieces, says the Intel Science Fair award winner, we can learn quite a lot about scientific mysteries in our …

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Permanent link to this article: http://www.ourprg.com/?p=13634

Feb 18 2014

Institute of Physics: How Big is the Universe?

This video by The Institute of Physics explains how astronomers have learnt to measure the distance to the stars. How many stars are in the observable universe and is it possible to comprehend the size of it all?

Permanent link to this article: http://www.ourprg.com/?p=13403

Jan 05 2014

Max Tegmark: The Future of Life: a Cosmic Perspective

The Singularity Summit 2011 was a TED-style two-day event at the historic 92nd Street Y in New York City. The next event will take place in San Francisco, on October 13 & 14, 2012. Singularity Summit is a multi-day program addressing the latest developments and disruptive influences of exponentially growing technologies. Together the world’s leading …

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Permanent link to this article: http://www.ourprg.com/?p=12171

Dec 22 2013

Gaia: launch to orbit

Animation showing Gaia launch and journey to its operating orbit. The animation begins by visualising the launch from Europe’s Spaceport in Kourou, French Guiana, on a Soyuz-STB/Fregat-MT vehicle. Watch the full replay of the launch coverage of ESA’s billion-star surveyor Gaia. Liftoff occurred at 09:12UT/10:12CET on 19 December and the successful deployment of Gaia’s sunshield …

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Permanent link to this article: http://www.ourprg.com/?p=11995

Oct 25 2013

Gian Giudice: Why our universe might exist on a knife-edge

FILMED MAY 2013 • POSTED OCT 2013 • TEDxCERN TED presents a talk by Gian Giudice on the Higgs boson. Giudice talks us through a problem in theoretical physics: what if the Higgs field exists in an ultra-dense state that could mean the collapse of all atomic matter?

Permanent link to this article: http://www.ourprg.com/?p=11007

Oct 04 2013

Martin Rees: Newton Lecture 2012 – From Mars to the Multiverse

Hosted by the institute of physics, this lecture were given by the 2012 winner of the Isaac Newton medal, Professor Martin Rees, University of Cambridge Institute of Astronomy, and chaired by Michael Rowan-Robinson, Imperial College. The Institute of Physics is a leading scientific society. They are a charitable organisation with a worldwide membership of more …

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Permanent link to this article: http://www.ourprg.com/?p=10842

Sep 30 2013

Alex Filippenko: The accelerating expansion of the Universe

Alex Filippenko received his Ph.D. in astronomy from Caltech in 1984 and joined the University of California, Berkeley faculty in 1986, where he is currently the Richard and Rhoda Goldman Distinguished Professor in the Physical Sciences

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Sep 08 2013

Neil DeGrasse Tyson: Blackholes and Other Cosmic Quandries

Hosted by 92nd Street Y, Niel DeGrasse Tyson talks about Black holes and other cosmic quandaries. 92nd Street Y is a nonprofit community and cultural center that connects people at every stage of life to the worlds of education, the arts, health and wellness. Neil deGrasse Tyson is an American astrophysicist and science communicator. He …

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Permanent link to this article: http://www.ourprg.com/?p=10326

Jun 10 2013

Andre Linde: Multiverse or Universe?

SETI Talks presents Andre Lindo who talks about the multiverse theory. Since inflationary theory predicts that on a very large scale, much greater than what we can see now, the world may look totally different. Instead of being a single spherically symmetric balloon, our universe may look as a “multiverse”, a collection of many different exponentially …

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Permanent link to this article: http://www.ourprg.com/?p=9107

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