Nettsider med emneord «ESA»

Publisert 31. okt. 2016 10:51

First first stars were born during the universe' youth according to new radiation maps. Much later that first anticipated. 

Publisert 12. sep. 2016 11:22

De første stjernene ble i følge nye strålingskart dannet i universets ungdomsår, mye seinere enn tidligere antatt. 

Publisert 1. sep. 2016 11:54

ESA's Planck satellite has revealed that the first stars in the Universe started forming later than previous observations of the Cosmic Microwave Background indicated. This new analysis also shows that these stars were the only sources needed to account for reionising atoms in the cosmos, having completed half of this process when the Universe had reached an age of 700 million years. 

Publisert 20. feb. 2014 09:58

Instabilities and turbulence in the polar ionosphere studied with the integrated, multi-scale 4D (3D in space and time) experimental, theoretical, and modelling approach.