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We are now about 20 minutes away from liftoff of SpaceX’s 23rd commercial resupply services mission to the International Space Station. Tune in to NASA TV or the agency’s website, starting now, to watch the broadcast live from the agency’s Kennedy Space Center in Florida. Also, you can stay with us here on the blog, …

When SpaceX’s Falcon 9 rocket roars off the launch pad from Kennedy Space Center in about 45 minutes, the Dragon spacecraft, set atop the launch vehicle, will be carrying a variety of important of NASA investigations. Here is a look at some of the important science aboard Dragon: An experiment to test an implantable, remote-controlled …

Let’s try this again! Good morning from NASA’s Kennedy Space Center in Florida, where a SpaceX Falcon 9 rocket and Dragon spacecraft stand ready for liftoff at Kennedy’s Launch Complex 39A. Poor weather in the area caused a scrub of yesterday’s planned 3:37 a.m. EDT launch. Weather officials with Cape Canaveral Space Force Station’s 45th …

Due to poor weather conditions in the area for today’s planned launch of SpaceX’s 23rd Commercial Resupply Services mission to the International Space Station, SpaceX and NASA are now targeting liftoff for 3:14 a.m. EDT Sunday, Aug. 29. Launch coverage will begin at 2:45 a.m. on NASA TV, the agency’s website, and the NASA app. A …

Due to poor weather conditions in the area for today’s planned launch of SpaceX’s 23rd Commercial Resupply Services mission to the International Space Station, SpaceX and NASA are now targeting liftoff on Sunday, Aug. 29, at 3:14 a.m. EDT. Launch coverage, live from NASA’s Kennedy Space Center in Florida, will begin Sunday at 2:45 a.m. …

Weather officials with Cape Canaveral Space Force Station’s 45th Weather Squadron predict a 40% chance of favorable weather conditions for this morning’s launch from the Space Coast, with the cumulus cloud rule and flight through precipitation serving as the primary weather concerns. NASA commercial cargo provider SpaceX is targeting 3:37 a.m. EDT, to launch its 23rd …

Hello, and good morning from NASA’s Kennedy Space Center in Florida! A SpaceX Falcon 9 rocket and Dragon spacecraft stand ready for liftoff at Kennedy’s Launch Complex 39A. Today’s launch is targeted for 3:37 a.m. EDT, less than an hour away. It is an instantaneous launch window. Live countdown begins at 3:15 a.m. – watch …

Payloads Phospho-Aging:  The crew took blood and urine samples in support of the Phospho-Aging investigation.  Phospho-aging Mechanism of Accelerated Aging Under Microgravity (Phospho-aging) examines the molecular mechanism behind aging-like symptoms, such as bone loss and muscle atrophy, that occur more rapidly in microgravity. Using analysis of human premature-aging syndromes (progeria) in mouse models, scientists identified …

NASA and United Launch Alliance currently are reviewing the launch date for the Landsat 9 spacecraft scheduled to launch from Vandenberg Space Force Base in California. Current pandemic demands for medical liquid oxygen have impacted the delivery of the needed liquid nitrogen supply to Vandenberg by the Defense Logistics Agency (DLA) and its supplier Airgas. …

A U.S. cargo craft stands at its Florida launch pad less than 24 hours from a mission to resupply the International Space Station. Back in space, the Expedition 65 crew stayed focused on human research and while moving headlong toward upcoming spacewalks. The SpaceX Falcon 9 rocket with the Cargo Dragon vehicle atop is counting …