This Week in Orbit: 10 August 2026
This week saw significant developments in the space sector, notably the failure of a Chinese Long March 7A rocket. This incident, reported by SpacePolicyOnline, adds to the challenges faced by China's space programme in maintaining its launch schedule.
Week Overview
This week saw significant developments in the space sector, notably the failure of a Chinese Long March 7A rocket. This incident, reported by SpacePolicyOnline, adds to the challenges faced by China's space programme in maintaining its launch schedule. Meanwhile, Rocket Lab has been active, unveiling a new 'GHOST' portable spaceport system, as detailed by Space.com. This innovation promises flexibility in launch operations, potentially transforming how and where rockets can be launched. Additionally, Universe Today has highlighted the potential for liquid water on Mars, suggesting that the planet may have been more hospitable more recently than previously thought.
Launch Activity
There were no recorded launches this week, a rare occurrence in the busy schedule of global space activities. However, Rocket Lab continues to make headlines as it works on its Neutron rocket, with Spaceflight Now noting that the window for its 2026 debut is narrowing. For those interested in upcoming launches, the Orbital Radar Launch Schedule provides a comprehensive view of future missions.
Orbital Events
A series of close approaches were monitored this week, with the closest being between TERRA SAR X and TANDEM X at a minimum distance of 0.49 km. These events underscore the growing congestion in Earth's orbit, as highlighted in our Debris Map. Such close encounters necessitate careful tracking and potential manoeuvres to avoid collisions.
Space Weather
Unfortunately, space weather data was unavailable this week. However, monitoring space weather is crucial for predicting conditions that might affect satellite operations and communications. For real-time updates, the Orbital Radar Space Academy offers resources on understanding and interpreting space weather phenomena.
Notable Satellites
The Starlink constellation continues to dominate the satellite landscape, with 10,916 active satellites. Of these, 9,734 are operational, while others are either raising their orbits or deorbiting. This information is continually updated on the Orbital Radar Starlink Tracker, providing insights into the status and movement of these satellites.
Looking Ahead
As we look to the future, Rocket Lab's portable spaceport system could revolutionise launch logistics, offering the possibility of launching from virtually anywhere. Meanwhile, the ongoing research into the presence of water on Mars could reshape our understanding of the planet's history and its potential for past life. For those tracking these developments, our Satellite Library offers a wealth of information on current and upcoming missions.
