Spacewalkers Flinging Satellites, Installing Bird TrackersSoon after leaving the International Space Station, Russian cosmonaut Sergey Prokopyev released all four research satellites by hand.
Red-Hot Voyage To Sun Will Bring Us Closer To Our StarA red-hot voyage to the sun is going to bring us closer to our star than ever before. NASA's Parker Solar Probe will be the first spacecraft to "touch" the sun.
NASA's Tess Spacecraft Embarks On Quest To Find New PlanetsNASA's Tess spacecraft embarked Wednesday on a quest to find new worlds around neighboring stars that could support life.
Enormous Stratolaunch Aircraft Rolled Out For First TimeBillionaire Paul G. Allen's Stratolaunch, a massive aircraft designed to launch rockets into space from high altitude, has been rolled out of its hangar for the first time.
SpaceX Sends Satellite Into Orbit After 2-Day DelaySpaceX has launched a communications satellite into orbit after a two-day delay. A SpaceX Falcon 9 rocket carrying an EchoStar satellite lifted off from Cape Canaveral, Florida.
John Glenn's Widow Turns 97, Says She Misses Him 'Terribly'John Glenn's widow says she misses her husband "terribly" and was touched by the outpouring of love and support when he died two months ago.
Senate Honors John Glenn For Service, Desire To Better WorldTributes to the late hero-astronaut John Glenn continued on Saturday, as U.S. senators passed a resolution honoring their former colleague for leading an exemplary life.
See The 'Supermoon' This Week Or Wait Another Decade+The brightest moon in almost 69 years will shine down on Earth this week. Overnight, North Texas got a glimpse of the so-called "supermoon".
Twitter Lights Up With 95th Birthday Wishes For John GlennJohn Glenn is being showered with birthday recognition. The first American to orbit the Earth was trending on Twitter on Monday as he turned 95.
Space Station Getting Inflatable Room, A Cosmic 1stForget blowup air mattresses. Space station astronauts are getting their first inflatable room. It's a technology demo meant to pave the way for moon bases and Mars expeditions.
How Much Space Junk Is In Orbit?A professor at a university in London has put together an animation to show just how much debris is in orbit around our planet, and it has been happening for almost more than 60 years.