Sonja Spitzer on Twitter: "How happy are singles in #Vienna? In their new @ViennaYearbook paper, Riederer et al. find them to have lower life satisfaction than couples. Compared to adults w #children,
ESA - Hubble and Spitzer find 'Lego-block' galaxies in early Universe
The LEGO Survey of Molecular Clouds in the Milky Way - MIT Haystack Observatory