PIX4638331: Evolution of our sky - End of cosmology - The sky seen from Earth today (left) and then in 5 billion years (the Sun has become a giant red star, the Earth has lost its water, the galaxy of Andromede collides with our galaxy), in 100 billion years, there is only one supergalaxy left in our sky; in 100 trillion years (100 million), the last stars are getting out. The night sky seen from Earth today (left), then seen in 5 billion years (sun has become a red giant star, water on earth is evaporated Andromeda galaxy is colliding Milky way). Third panel is 100 billion years later, there is only one giant galaxy in our sky. Last panel is 100 trillion years in the future, universe goes black, last stars burn out, Dixon, Don (b.1951) / Bridgeman Images
PIX4640403: Artist view of a spaceship near an exoplanet - Spacecraft over an exoplanet - Artist view - Artist view of a spaceship approaching an extrasolar planet of Earth type orbiting Nemesis, the hypothetical star companion of the Sun. Artist's view for Isaac Asimov's novel, Nemesis. A starship orbits a world of Barnard's star Nemesis, the hypothetical red dwarf brown dwarf star orbiting the Sun. Cover illustration for the novel of Isaac Asimov “” Nemesis””, Dixon, Don (b.1951) / Bridgeman Images
PIX4640469: Artist's view of a supernova explosion threatening spacecraft - Starships threatened by a supernova explosion - Artist's view of the explosion of a supernova threatening spacecraft. Cover illustration of Michael McCollum's novel “Antares Dawn”. Antares Dawn - cover for novel by Michael McCollum, a starship hovers against the backdrop of the exploding red giant Antares, Dixon, Don (b.1951) / Bridgeman Images