A Star with a Secret
Very old stars – like those inside the star cluster shown in this new picture – don’t contain many different chemical elements. They mostly contain only the chemical elements hydrogen and helium. But astronomers have found one strange star in this cluster that contains lots of a chemical element called lithium. Astronomers have no idea how it got there
Credit:
ESO/Acknowledgement: ESO Imaging Survey
Share:
The EU-UNAWE website was produced by funding from the European Community's Seventh Framework Programme ([FP7/2007-2013]) under grant agreement n° 263325