By Eric Houck.
Surprisingly beautiful landscapes photographer Eric Goncalves. All shades of the sky by Eric Cahan (Eric Cahan) for a few weeks Artist Eric Le Pape Panorama of the diffuse nebula M20 "Threefold" Ethane seas on Titan and nitrogen bubbles. New pictures Beauty of opals Two quadrillion Suns Today the collaboration between LIGO and Virgo announced the news of the receipt of the next signal of gravitational waves. The stormy life of a dwarf galaxy. Intergalactic heavyweight