spaceAre We Alone In the Universe?By Curtis SilverScienceCheaper, Better Satellites Made From Cellphones and ToysBy Jess McNallyJuly 29, 1958: Ike Inks Space Law, NASA Born in Wake of Russ MoonBy Tony LongScienceDark Dust Trails Form When Whirlwinds Suck Sand Grains CleanBy Sid Perkins, Science NewsScienceSpace Food Turns Gross Within a YearBy Janet Raloff, Science NewsScienceGamma-Ray Bursts Could Halt PhotosynthesisBy Lisa GrossmanScienceMeteor Crater Discovered With Google EarthBy Sid Perkins, Science NewsScienceHyperfast Star Kicked Out of Milky WayBy Lisa GrossmanScienceTelescope Images Most Massive Stars Ever FoundBy Lisa GrossmanGearExtreme Hobbyists Put Satellites Into Orbit With $8,000 KitsBy Priya GanapatiGearSpaceShipTwo Makes First Flight With Crew AboardBy Jason PaurGearSpaceShipTwo Makes First Glide Flight?By Jason PaurScienceMercury Flyby Maps New TerritoryBy Lisa GrossmanScienceOur Eavesdropping-on-ET Strategy Not Likely to WorkBy Lisa GrossmanJuly 14, 1965: Mariner 4 Brings Mars Up Close and CardinalBy Brandon KeimScienceDeath Star Off the Hook for Mass ExtinctionsBy Lisa GrossmanScienceHubble Captures Cosmic CauldronBy Lisa GrossmanScienceRosetta's Closest Asteroid Flyby PhotosBy Betsy MasonScienceDark Matter May Be Building Up Inside the SunBy Lisa GrossmanScienceSun's Dust Ring Could Help Find Exo-EarthsBy Lisa GrossmanScienceHow to become a British astronautBy Robin HagueScienceCascade of Star Formation Captured in Omega NebulaBy Lisa GrossmanJuly 8, 1947: Roswell Incident Launches UFO ControversyBy John C AbellScienceHubble Captures Fireworks in the Starburst ClusterBy Lisa GrossmanMore Stories