Stack ’em high… The DiskSat is a new type of satellite that’s both lightweight and compact. Shaped like a flat disc, it was designed to make space launches more efficient. According to the Aerospace Corporation, these satellites are 39 inches wide and just 1 inch thick. Made from carbon fiber, each one is equipped with solar cells, control systems, and electric thrusters to adjust their altitude. The flat design allows them to stack neatly, which maximizes space during launches. This design gives DiskSats greater surface area than many small satellites, enabling more energy-efficient missions and larger payloads, such as advanced radar equipment or high-bandwidth communication antennas. The project was supported by both NASA and the US Space Force.
SpaceX raises alarms over Chinese satellite launch. Recently, SpaceX highlighted concerns regarding a Chinese mission that deployed nine satellites. The company’s vice president of Starlink engineering, Michael Nicolls, reported a dangerously close approach—a mere 200 meters—between a Chinese satellite and SpaceX’s Starlink-6079 satellite. This incident occurred at an altitude of 560 kilometers. Nicolls emphasized that much of the risk in space arises from poor coordination between satellite operators, stressing the urgent need for more collaboration in the industry. Aviation Week and Space Technology also covered this incident, noting its potential implications.
The company managing the Kinetica-1 rocket, CAS Space, responded by stating they would investigate the situation and ensure better communication going forward. They clarified that this close call happened about 48 hours after the satellite separation, indicating that the launch mission was already over. They committed to working with satellite operators to enhance their coordination efforts.
A South Korean startup is gearing up for its launch. Innospace, a startup from South Korea, is all set to launch its Hanbit-Nano rocket. The mission is slated for as soon as Friday from the Alcântara Space Center in Brazil. This small rocket aims to deliver eight payloads to low-Earth orbit, including five deployable satellites. The launch faced a brief delay to fix issues in the first stage’s oxidizer cooling system.
As space exploration becomes more crowded, the importance of communication and coordination between different operators is more critical than ever. According to recent data, there are more than 10,000 satellites currently orbiting Earth, a number projected to increase substantially in the coming years. The need for effective space traffic management is becoming urgent, especially as nations and private firms continue to advance their space ambitions.
For more on space innovations and developments, check out updates from reliable sources like NASA and SpaceX.
