Dan Hooper

Professeur agrégé dastronomie et dastrophysique, Université de Chicago, chercheur associé en astrophysique théorique au Fermi National Accelerator Laboratory

Dark matter: it forms 84 % of the universe and we still don't know anything about it. Nothing.

6 November 201719 August 2019

SPACE

by Dan Hooper

Dark matter: the mysterious physical substance that makes up the majority of our universe still cannot be identified. However, considerable effort is being made to try to identify it. To no avail. Dan Hooper is one of the world's leading experts on the subject. He is a research associate in theoretical astrophysics at the

Plus

In this time of crisis, you have your say...

Submit an article to the editorial staff of UP'.

How to propose an article?

Each proposed text is read collectively by the editorial committee, which reserves the right to check the information and to publish it. UP' Magazine takes particular care in the editing of the texts; the editorial committee and secretariat may be led to ask for additions, to propose rewordings or clarifications. The title, the chapeau of the article as well as the headings are written by the editorial staff. The main illustration is defined by UP'.

The proposed articles present an original reflection on a question that sheds light on the current situation. The contents must be informed and scrupulously checked; the sources should preferably be identified by links. They are intended for a non-specialist audience, avoiding overly technical developments, and not being confined to specialist debates.

The desired length of the articles ranges from 5000 to 15000 characters.

Each new author provides a brief biographical note and a photograph.

Submit an article

Login

Dan Hooper

Dark matter: it forms 84 % of the universe and we still don't know anything about it. Nothing.

It's spring, so let's get out to the gardens!

Living with the sea

Ocean protection: "significant efforts" by the international community

Climate change recognized as a threat to the fundamental rights of European citizens

Bayer relies on AI to speed up its pesticide race

"The unconditional belief that we are good is dangerous".

What are the obstacles to the development of renewable energies?

Green AI: Towards eco-responsible artificial intelligence at the heart of the ecological transition

Climate, biodiversity and human health: the same challenge for food systems

Greening the economy and society: the ambitious trajectory of just transition

In this time of crisis, you have your say...

Submit an article to the editorial staff of UP'.

JOIN

THE CIRCLE OF THOSE WHO WANT TO UNDERSTAND OUR TIME OF TRANSITION, LOOK AT THE WORLD WITH OPEN EYES AND ACT.

Enjoy unlimited access to our content!