Space How does sound travel through space? Thom Dunn

Space China launches robotic spacecraft to grab Moon rock samples Xeni Jardin

News The U.S. Air Force chose these 6 candidate locations to host the U.S. Space Command headquarters Xeni Jardin

Science The Arecibo radio telescope will be demolished David Pescovitz

News NASA's SpaceX Crew-1 mission arrives at the International Space Station Xeni Jardin

News Weather causes SpaceX delay of second astronaut launch to Sunday night Xeni Jardin

Science Herzog's new film Fireball, all about meteorites, premieres tomorrow David Pescovitz

Space Auction of spectacular NASA photo collection David Pescovitz

Space "Look again at that dot. That's here. That's home. That's us." David Pescovitz

Science Unusual asteroid could be worth $10,000 quadrillion David Pescovitz

Space NASA finds more evidence of Jovian sprites Andrea James

Science An astronaut's guide to using the bathroom in space David Pescovitz

News Asteroid samples escaping from overstuffed NASA probe Osiris-Rex that grabbed lots of Bennu rubble Xeni Jardin

Space Space probe ejected a camera to take these selfies David Pescovitz

Science Watch a young Carl Sagan's first TV documentary, "The Violent Universe" (1969) David Pescovitz

Space Video of the spectacular meteor seen from 15 states this morning David Pescovitz

Space Earth's new mini-moon may actually be 1960s space junk David Pescovitz

Science Possible sign of life on Venus David Pescovitz

Science China claims its first reusable spacecraft has landed after 2-day orbit Xeni Jardin

Space Trailer for new docuseries about the Space Shuttle Challenger disaster David Pescovitz