NASA researcher Joaquin Chaves calls it "ground truthing," even though land is nowhere in sight. This spring, Chaves boarded the Atlantic Meridional Transect (AMT) research cruise for six weeks of sampling water and taking measurements as the ship traversed the Atlantic Ocean. His team, based at NASA's Goddard Space Flight Center in Greenbelt, Maryland, uses …
NASA's Parker Solar Probe executed a short maneuver on Aug. 3, 2023, that kept the spacecraft on track to hit the aim point for the mission's sixth Venus flyby on Monday, Aug. 21, 2023.
Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin concluded their spacewalk outside the International Space Station at 5:19 p.m. EDT after 6 hours and 35 minutes. Prokopyev and Petelin attached three debris shields to the Rassvet module and tested the sturdiness of a work platform affixed to the end of the European robotic arm attached to the Nauka multipurpose …
RS Extravehicular Activity (EVA) #60: Today, ISS CDR Sergey Prokopyev (EV1) and FE-2 Dmitry Petelin (EV2) performed RS EVA #60 with Andrey Fedyaev supporting as the Intravehicular (IV) operator. The trio performed a multitude of tasks concurrently with European Robotic Arm (ERA) Mission 8 in order to relocate the Portable Work Station (ПРМ) from MRM1 …
Mission managers have established command communications with all four of NASA’s Starling CubeSats! The spacecraft are progressing through payload and propulsion tests, the final stage of a pre-operations checklist called commissioning. The Starling spacecraft – which project team members nicknamed Blinky, Pinky, Inky, and Clyde – are part of an ambitious test to develop self-coordinating …
Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin began a spacewalk at 10:44 a.m. EDT to attach three debris shields to the Rassvet module outside the International Space Station and to test the sturdiness of a work platform that will be affixed to the end of the European robotic arm attached to the Nauka multipurpose laboratory …
NASA coverage is underway for today’s spacewalk with Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin. The duo will exit out of the International Space Station’s Poisk module about 10:45 a.m. EDT to attach three debris shields to the Rassvet module. They also will test the sturdiness of a work platform that will be affixed to the …
Payloads: Plant Habitat-03B: The crew gained access to the Plant Habitat facility, obtained several groups of leaf samples, and prepared them for return to the ground. The Arabidopsis thaliana plants began growing in mid-July and will continue to develop throughout the 91-day growth cycle. Plants exposed to environmental stress, including spaceflight, undergo epigenetic changes that …
Researchers are measuring the effects of tundra fires on the ecosystem’s carbon balance and permafrost.
Stem cells and space botany were the top research objectives for the Expedition 69 crew on Tuesday while still working to unpack a new U.S. cargo craft. Two cosmonauts are also “go” to exit the International Space Station on Wednesday for more upgrades on the orbital lab. Life science in microgravity enables researchers to observe …
