Anais Rassat
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I am a theoretical cosmologist working on the Euclid project, whose aim is to test general relativity and understand the nature of dark energy and dark matter using gravitational lensing and maps of billions of galaxies. I love communicating about science and astrophysics, whether in web-documentaries or at events like TEDxParis. I am a TCK.

Blog Entries by Anais Rassat

Einstein Was Not Wrong, But Was He Right?

(14) Comments | Posted 20 June 2012 | (09:24)

Last week, the European Organization for Nuclear Research (CERN) issued a press release regarding the faster-than-light neutrinos that the OPERA collaboration had reported detecting last September, saying that they did, after all, respect the cosmic limit put forward by Einstein in his theory of special relativity....

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Nothing Superluminal After All?

(1) Comments | Posted 24 February 2012 | (01:11)

This Nature blog post reports on some possible sources of error that may rule out the problem of the superluminal neutrinos reported by the OPERA team earlier in September 2011.

The neutrinos are subatomic particles produced at CERN near Geneva that arrive 2.4 milliseconds later in Italy after...

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A Bright Future for Dark Energy Physics

(0) Comments | Posted 4 October 2011 | (20:53)

Dark Energy Physics gets a Nobel Prize and a dedicated Space Mission in one day.

The Nobel Prize in Physics was awarded on Tuesday to Saul Perlmutter, Brian P. Schmidt and Adam G. Riess for their leadership of the teams that discovered the apparent...

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Scientists are Wary of Superluminal Neutrinos

(2) Comments | Posted 24 September 2011 | (01:57)

Neutrinos have become a buzzword this week since the OPERA collaboration released a pre-print last Thursday suggesting some neutrinos had been found travelling faster than the speed of light. If the OPERA collaboration results are confirmed, this means the beginning of a new era in our...

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Women in Science

(0) Comments | Posted 12 September 2011 | (12:29)

When non-scientists learn that I am an astrophysicist, they often ask me if it's lonely being the only women in the lab. This stereotype is ill-founded, since over 40% of PhD students in mathematics, physics and computing in Europe are women (35% for astrophysics in the...

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