Commercial Space Expedition 43 Exploration Falcon 9 Frontpage Articles Human Spaceflight ISS ISS Launches Mars NASA News One-Year Mission Photo Galleries Rockets Space Exploration space station Spaceflight SpaceX Top Stories Video Features Yearlong Mission

Falcon 9 Blasts Off With Cargo Supporting NASA’s One-Year Mission

Two tons of supplies and research cargo are headed to the International Space Station today following the successful launch of a SpaceX Falcon 9 rocket from Cape Canaveral. After a one-day delay due to strong high-altitude winds, the rocket lifted off on time at 4:10:11 p.m. EDT from Space Launch Complex 40 carrying Dragon on […]

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American And Russian Begin Yearlong Orbital Journey

ISS One-Year Mission Expedition 43 Soyuz TMA-16M Launch Coverage NASA TV A NASA astronaut and two Russian cosmonauts blasted off for the International Space Station today. Their launch wasn’t historic in its own right. After all, the three are members of the 43rd expeditionary crew to live aboard the outpoust. What is groundbreaking is the […]

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Amid Testing Trouble, Firm Launch Date Expected Today For Falcon 9 CRS-5

We should learn today whether or not SpaceX will be able to attempt a launch this week of its Falcon 9 rocket on a mission to the space station. However, a slip of a day or two, possibly longer, is expected after difficulties were encountered during Tuesday’s static test fire of the rocket’s nine Merlin […]

Optical PAyload for Lasercomm Science (OPALS) Flight System hardware. Image is credited to NASA/JPL-Caltech.
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NASA Uses Laser To Beam “Hello, World!” Video From ISS

NASA successfully beamed a high-definition video 260 miles from the International Space Station to Earth Thursday using a new laser communications instrument. Transmission of “Hello, World!” as a video message was the first 175-megabit communication for the Optical Payload for Lasercomm Science (OPALS), a technology demonstration that allows NASA to test methods for communication with […]

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NASA’s Final Commercial Orbital Transportation Services Report Released

With two companies now providing commercial cargo launch services for the International Space Station, NASA is issuing its final report on the now-complete Commercial Orbital Transportation Services (COTS) program that laid the groundwork for those flights. The report, titled “Commercial Orbital Transportation Services, A New Era in Spaceflight” (NASA/SP-2014-617), documents the work of NASA’s Commercial […]