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Sounding rockets provide a fast and cheap route to prove the viability of cutting-edge instrumentation.

SpaceX-25 (SpX-25) Docking: The SpaceX-25 Cargo Dragon spacecraft docked with the ISS on Saturday at 11:21 AM CT. Since its launch on Thursday evening, the spacecraft successfully performed a series of maneuvers and docked to the Node 2 (Harmony Module) forward docking port of the ISS. Payloads: European Physiology Module (EPM): EPM FCC troubleshooting was …

New science experiments continue to be unpacked from inside the newly-arrived SpaceX Dragon resupply ship. The seven Expedition 67 crew members also ensured the International Space Station continues orbiting Earth in tip-top shape. NASA Flight Engineers Jessica Watkins and Bob Hines spent Monday unloading some of the more than 5,800 pounds of science experiments and …

While the International Space Station was traveling more than 267 miles over the South Atlantic Ocean, the SpaceX Dragon cargo spacecraft autonomously docked to the forward-facing port of the station’s Harmony module at 11:21 a.m. EDT today, with NASA astronauts Bob Hines and Jessica Watkins monitoring operations from the station. The Dragon launched on SpaceX’s 25th …

The SpaceX Dragon is on track to arrive at the International Space Station today, Saturday, July 16, with an expected docking of the cargo spacecraft about 11:20 a.m. EDT. NASA Television coverage will begin at 10 a.m. Watch live on NASA Television, the NASA app, and the agency’s website. When it arrives to the space station, …

SpaceX-25 (SpX-25) Launch: The SpaceX-25 Dragon spacecraft launched aboard a Falcon 9 rocket at 7:44 PM CT yesterday evening. The spacecraft is carrying more than 5,800 pounds of research, supplies, and hardware to the ISS. Following the successful launch, the Dragon spacecraft will prepare to rendezvous with the ISS on Saturday morning, July 16th. Payloads: …

People around the world joined together in excitement as the first color scientific images and spectra from NASA's James Webb Space Telescope were revealed this week. Webb is fully commissioned and already embarked on its first year of peer-reviewed science programs. We asked Webb senior project scientist John Mather to reflect on reaching this moment …

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians continue to prepare the Space Launch System rocket and Orion spacecraft for Artemis I.   During work to repair the source of a hydrogen leak, engineers identified a loose fitting on the inside wall of the rocket’s engine section, where the quick disconnect …

More than 5,800 pounds of new science experiments and crew supplies are on their way to the International Space Station after the successful launch of the SpaceX Dragon cargo craft on Thursday. Dragon blasted off from the Kennedy Space Center in Florida at 8:44 p.m. EDT and reached orbit less than nine minutes later beginning …