Expedition 74 started the week training for the arrival of the next U.S. cargo mission and continuing to clean up after last week’s spacewalk. The orbital residents also practiced medical emergency procedures, unloaded supplies from a new Roscosmos resupply ship, and ensured the International Space Station remains in tip-top shape.
The Sun emitted a strong solar flare, peaking at 11:19 p.m. EDT on March 29. 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 spacecraft […]
Ahead of call to stations at 4:34 p.m. EDT on Monday, and the countdown clock beginning at 4:44 p.m., engineers continue preparations toward the launch of the Artemis II mission from NASA’s Kennedy Space Center in Florida. The agency is targeting no earlier than Wednesday, April 1, for launch. The weather forecast shows an 80% […]
Teams at NASA’s Kennedy Space Center in Florida are making final preparations toward beginning launch countdown activities for the Artemis II mission, set to launch as early as Wednesday, April 1. The weather forecast for launch day shows an 80% chance of favorable weather conditions with primary concerns being cloud coverage and the potential for […]
The four astronauts set to fly around the Moon on NASA’s Artemis II test flight arrived at the agency’s Kennedy Space Center in Florida, Friday, March 27. NASA continues to target as soon as Wednesday, April 1, for launch within a two-hour window that opens at 6:24 p.m. EDT. During remarks at Kennedy’s Launch and […]
Four Expedition 74 crew members are enjoying an off-duty day following a busy week of science prep, post-spacewalk closeout procedures, cargo operations, and more. Three other International Space Station residents set their sights on an array of maintenance tasks throughout the day.
Sometimes, space comes to us! Texas, Ohio, California, Michigan – these are just a few of the states where folks have recently seen the skies illuminate with bright streaks of light. For those lucky enough to spot a fireball, or “shooting star,” the moment can feel awe-inspiring and exciting, and many of you have been sharing stunning visuals from these events. At NASA, where watching the skies is part of our everyday mission, we’ve noticed […]
Expedition 74 Works Health Research and Cargo Operations on Thursday Health research, biology experiments, cleaning, and cargo operations were the main tasks on Thursday’s schedule aboard the International Space Station. The Expedition 74 crew worked an array of activities that look at how the human body reacts to space, analyzed samples for microbial growth, and unloaded a cargo […]
Dengue remains a serious public health threat in Puerto Rico and a growing concern in parts of the mainland United States, including Florida and Texas. NASA is helping researchers tackle that challenge by tracking environmental conditions linked to transmission. In 2024 and 2025, Puerto Rico reported more than 9,500 cases during a major outbreak, with […]
