Related topics:SpacePlanetsMarsScienceMore SpaceNASA has been ignoring Uranus. That may soon change.PlanetsExtraterrestrial LifeSpacecraftSolar SystemMore2:41How to listen to the universe – and what it can tell usPuerto RicoScienceSpaceExtraterrestrial LifeTelescopeOne Strange RockMoreSpaceWhy signs of life on Mars remain so mysteriousExtraterrestrial LifeMarsMars RoverMoreSpaceThe James Webb Space Telescope will transform our understanding of alien worldsPlanetsExtraterrestrial LifeSpacecraftStarsMoreSpaceWhy alien hunters have spent 60 years finding new solutions for the Drake EquationAstronomyExtraterrestrial LifeTelescopeMoreSpaceHellish Venus poses many mysteries. New spacecraft aim to solve them.PlanetsExtraterrestrial LifeSpacecraftVenusMoreScienceHow Earth's tides may be linked to the rise of life as we know itEarth SciencesMicroorganismsBiologyExtraterrestrial LifeMoonPalaeontologyMoreSpaceNASA’s first Mars sample appears to have crumbled to bitsExtraterrestrial LifeSpace ExplorationMarsMars RoverMoreSpaceAstronomers identify the stars where any aliens would have a view of EarthPlanetsExtraterrestrial LifeStarsMoreEnvironment and ConservationSoils from Antartica seem to contain no life—an unprecedented discoveryAntarcticaMicrobiologyExtraterrestrial LifeMarsMoreSpaceWhere did Mars's liquid water go? A new theory holds fresh clues.PlanetsWaterExtraterrestrial LifeMarsSpacecraftMoreSpaceWhy NASA thinks this crater is the best spot to search for life on MarsSpaceWhy the loss of an iconic radio telescope is painfully personalSpaceAlien hunters detect mysterious radio signal from nearby starScienceHe may have found the key to the origins of life. So why have so few heard of him?SpaceHow will scientists protect Earth from extraterrestrial germs?AsteroidsExtraterrestrial LifeMarsMoonMoreSpaceIconic radio telescope suffers catastrophic collapsePuerto RicoAstronomyExtraterrestrial LifeTelescopeMoreSpaceIconic radio telescope in Puerto Rico to be demolishedAstronomyAstronomersExtraterrestrial LifeTelescopeMoreSpaceIconic radio telescope in Puerto Rico is at risk of collapsingAstronomyExtraterrestrial LifeTelescopeMore