Featured Articles, Nature Why galactic collisions failed to produce immediate fireworks Link July 22, 2014 Ron Cowen Why galactic collisions failed to produce immediate fireworks
Featured Articles, Nature A dusty tale: supernovas provide the dirt Link July 9, 2014 Ron Cowen A dusty tale: supernovas provide the dirt
Featured Articles, Nature First measurement of the spin of a planet beyond the solar system Link April 30, 2014 Ron Cowen First measurement of the spin of a planet beyond the solar system
