Historic All-Female Spacewalk Highlights Busy Day in Orbit

Today marks a significant milestone in space exploration as two astronauts undertake the sixth all-female spacewalk in history. Jessica Meir and Anna Kikina, both currently aboard the International Space Station (ISS), will venture outside the station to perform maintenance and upgrades. This event underscores the increasing role of women in space missions, aligning with NASA's ongoing efforts to promote diversity and inclusion in its programmes.

Mars's Interior Temperature Surprises Scientists

Recent findings reveal that Mars's interior is approximately 400°C hotter under its southern hemisphere than previously thought. This discovery could have implications for understanding the planet's geothermal activity and its potential for past or present life. Scientists are now analysing data from various missions to refine models of Mars's interior dynamics, which could also inform future exploration missions.

Close Approaches and Orbital Anomalies

Several close approaches between satellites have been recorded, including a particularly close pass between COSMOS 2581 and COSMOS 2582, with a minimum distance of approximately 0.17 km. Such events highlight the growing challenge of space traffic management as the number of active satellites and debris continues to rise. The Orbital Radar Debris Map provides real-time tracking of these objects, aiding in collision avoidance strategies.

What to Watch

Although no launches are scheduled for today, space enthusiasts can look forward to the European Space Agency's JUICE probe's upcoming mission to the Jovian moon Kallichore in 2031. Additionally, Türkiye's recent signing of the Artemis Accords marks its commitment to international cooperation in lunar exploration. For those interested in satellite visibility, the Orbital Radar Pass Predictor offers insights into when and where to observe passing satellites.