The latest mission of Axiom Space with the four astronauts has found their stay aboard the International Space Station (ISS). SpaceX Crew Dragon capsule called Grace, unboarded from the ISS on July 14, 2025, carrying the quartet on the last leg of Ax-4 mission at 4:45 p.m. IST. It safely manoeuvred away from the orbit’s lab, which was the crew’s home for more than 2.5 weeks. Further, it performed the deorbit burn series and is on the path to come back to Earth at around 3:00 p.m. IST.

Ax-4 Mission Wraps Up After Extended ISS Stay and Record-Setting Research

As per NASA, The former NASA astronaut Peggy Whitson is the commander, and the other crew members are pilot Shubhanshu Shukla and mission specialist Sławosz Uznański-Wiśniewski and Tibor Kapu. it is the first spaceflight for all three. However, its fifth mission for Whitson to orbit is recorded as 695 cumulative days.

The mission is an extension of the Houston-based company’s previous crewed flights, and is for research and science investigations which aim for the understanding of microgravity milieu. So far, Ax-4 has conducted 60 experiments and tech demos with contributions from 31 countries, as well as a number of public outreach events, and has broken the record as it continues to refine the orbital operations.

SpaceX Dragon Capsule Grace Returns via Pacific Splashdown

The mission was launched on a SpaceX Falcon 9 rocket on June 26, 2025, from NASA’s Kennedy Space Centre, in Florida, and the crew was scheduled to stay aboard the space station for almost two weeks. This mission lasted four days longer than predicted. Departure started this morning, and now the crew and Dragon are on a 22.5-hour path on course for splashing down in the Pacific Ocean till the end of the day.

This will be the second West Coast crew recovery of SpaceX, while the first was of the Crew-9 ISS mission during March. SpaceX completely shifted to the Pacific Ocean, rather than the Gulf or the Atlantic, after the events of debris from Dragon’s trunk and crashing back to Earth. This new reentry minimises the chance of debris, said the representatives of SpaceX.

NASA deployed two aircrafts to help state and local authorities in the continuing recovery operations, in response to the flood near Kerrville, Texas. The aircrafts are from NASA’s Disasters Response Coordination System, and is activated to support the emergency response for flood and is closely working with the Texas Division of Emergency Management, the humanitarian groups Save the Children and GiveDirectly, and the Federal Emergency Management Agency. Persistent cloud-cover over there has made it quite difficult to capture the clear satellite images.

NASA Deploys Aircraft with Advanced Sensors for Texas Flood Response

As reported by NASA, if this can be done, the NASA’s Airborne Science Program can concur a series of flights to fetch observations of te impacted areas. NASA is sharing this data with emergency response teams to inform the search and rescue efforts and help in resource allocation and decision making. WB-57 aircraft departed from Ellington Field on July 8, 2025 for conducting aerial surveys. The aircraft is loaded with the DyNAMITE which is known as Day/Night Airborne Motion Imager for Terrestrial Environments sensor.

Real-Time Data and Imagery Aid Emergency Teams and Flood Recovery Efforts

The DyNAMITE views the Guadalupe River and many miles of the surrounding area, and provides high-resolution imagery which is important to evaluate the damage and support coordination of the foundation-based recovery efforts. This system enables the real-time data collection and analysis, which enhances the situational awareness and enhancing emergency response times.

Further, the agency’s Uninhabited Aerial Vehicle Syntehtic Aperture Radar (UAVSAR) aboard the Gulfstream III. UAVSAR is managed by Jet Propulsion Laboratory in Southern California and is planning to collect the observations over the Guadalupe, San Gabriel, and Colorado river basins on three weekdays, Wednesday, Thursday, and Friday. It can penetrate the vegetation to see water that sensors are unable to detect. The goal of the team is to characterise the flood extent of flood and help the understanding of the damage amount within communities.

Further, the Disasters are being coordinated with FEMA, the local responders and the Texas Division of Emergency Management for ensuring the data is quickly delivered to the decision making people on the ground. The data is being shared on the NASA Disasters Mapping Portal as soon as it is available.