Tag: Satellites

Singapore defence prime ST Engineering has successfully launched its first polarimetric synthetic aperture radar (PolSAR) satellite, TeLEOS-2, the company announced on 22 April. The 750kg TeLEOS-2 features an indigenously developed SAR payload and is claimed to be capable of capturing both day and night images under all-weather conditions in high resolutions, with full polarimetry for
The post Singapore launches TeLEOS-2 satellite appeared first on Asian Military Review. 

The deployment of additional missile defense systems is causing mixed reactions from Okinawans.  

​Charlottesville VA (SPX) Apr 20, 2023

Astraea, Inc., a platform for spatiotemporal data and analytics, announces a new ordering service offering access to advanced satellite imagery sources from providers like Planet Labs PBC, among others. With the launch of the ordering service, Astraea customers get scalable access to the most advanced commercial satellite imagery on the market.

By providing access to all of the world’s bes 

​Paris, France (SPX) Apr 25, 2023

The European Space Agency (ESA) challenged cybersecurity experts in the space industry ecosystem to disrupt the operation of the agency’s OPS-SAT demonstration nanosatellite. Participants used a variety of ethical hacking techniques to take control of the system used to manage the payload’s global positioning system, attitude control system1 and onboard camera.

Unauthorised access to these 

​In the framework of a contract with the DGA, integrator and global operator Airbus recently carried out a successful sea trial on board… 

​In the history of spaceflight, almost all spacecraft have been manufactured and assembled on the ground, then integrated into a launch vehicle for delivery into orbit. This approach imposes significant limitations on the size, volume, and design of payloads that can be accommodated within the fairing of a single launch vehicle. In particular, fairing diameter … 

The core alone variant of the PSLV was used to launch the satellites for the foreign customersIn yet another feather in its cap, ISRO successfully launched the PSLV C-55 rocket carrying two Singaporean satellites and 7 non-separating Indian payloads into space on April 22, 2023 at 14:19 hours IST from SDSC-SHAR, Sriharikota. ISRO Chairman said it was a typical text-book launch achieved by the 

Lockheed Martin’s LM 400 mid-sized satellite has successfully completed electromagnetic interference and compatibility testing. This ensures that signals from the satellite bus components will not … 

The Indian space agency has successfully disposed of the communication satellite GSAT-12 in a post mission disposal (PMD) operation last month.According to the Indian Space Research Organisation (ISRO), the post mission disposal operation of GSAT-12 was completed on March 23, 2023.GSAT-12 is the twenty-third Geosynchronous Earth Orbital (GEO) satellite to undergo PMD before decommissioning, ISRO 

​Space Experiments. U.S. Space Force’s small launch and targets division at Kirtland AFB, N.M., has awarded an $11.5 million contract under the Orbital Services Program-4 to Alameda, Calif.-based Astra Space
The post Defense Watch: Space Experiments, Industrial Base, Satellite Partnership, Rheinmetall/Lockheed Martin appeared first on Defense Daily.