The Sun emitted a strong solar flare, peaking at 12:02 p.m. EST, on Dec. 14, 2023. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to …
In our last post, we described how VIPER, NASA’s first robotic Moon rover, is using artificial intelligence to create several options for the VIPER team to plan the rover’s path during its mission to the lunar South Pole. Today, we’ll share more about how AI also is used to help human operators drive VIPER and …
NASA’s four Starling spacecraft, Blinky, Pinky, Inky, and Clyde, have successfully completed commissioning and are now in swarm experiment configuration. The spacecraft have successfully completed several mission activities working to advance satellite swarm technologies. Payload commissioning was delayed due to several anomalies the team needed to investigate, including a larger volume of GPS satellite data …
The Expedition 70 crew continues packing the SpaceX Dragon cargo spacecraft while also keeping up microgravity research for NASA and its partners to advance humanity on Earth and in space. NASA and SpaceX are postponing the Friday, Dec. 15, undocking of a SpaceX Dragon cargo resupply spacecraft from the International Space Station due to unfavorable …
Payloads: Boeing Environment Responding Antimicrobial Coatings-2 (Antimicrobial Coatings-2): The crew performed the routine periodic touching of the six experiment placards deployed in various locations throughout the ISS, and took photos. Boeing Environment Responding Antimicrobial Coatings tests an antimicrobial coating on several different materials that represent high-touch surfaces. Some microbes change characteristics in microgravity, which could …
NASA and SpaceX are postponing the Thursday, Dec. 14, undocking of a SpaceX Dragon cargo resupply spacecraft from the International Space Station due to unfavorable weather conditions as a result of a cold front passing through the splashdown zones off the coast of Florida. Joint teams continue to evaluate weather conditions to determine the best …
Payloads: Cerebral Ageing: Sampling and media exchanges were performed on the experiment BioCells. The Impact of Spaceflight on Human Brain Ageing Using Cerebral Organoids (Cerebral Ageing) investigation studies the effect of spaceflight and the durability in space of cerebral organoids. Cerebral organoids are 3D human-derived structures that closely resemble a developing human brain at the …
The Expedition 70 crew members are picking up the pace as they load a U.S. cargo craft for its upcoming departure. The seven International Space Station residents are also staying focused on an array of microgravity science to improve human health and commercialize low Earth orbit. The SpaceX Dragon cargo spacecraft is nearing the end …
Ivona Cetinić is a biological oceanographer in the Ocean Ecology Lab at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. What is your favorite ocean or atmospheric related book or movie? I’m a science fiction fan. Definitely “Abyss.” I don’t know why, but it’s been my favorite ever since I was a kid. I’m sure …
Engineers are working to resolve an issue with one of Voyager 1’s three onboard computers, called the flight data system (FDS). The spacecraft is receiving and executing commands sent from Earth; however, the FDS is not communicating properly with one of the probe’s subsystems, called the telemetry modulation unit (TMU).
