What is dark energy?

Lawrence M. Krauss

Research output: Contribution to journalShort survey

2 Scopus citations


It seems that the rate of expansion of the Universe is accelerating, driven by the so-called dark energy. Is Einstein's cosmological constant behind it? There might be a way to find out.

Original languageEnglish (US)
Pages (from-to)519-520
Number of pages2
Issue number7008
StatePublished - Sep 30 2004


ASJC Scopus subject areas

  • General

Cite this

Krauss, L. M. (2004). What is dark energy? Nature, 431(7008), 519-520.