The Gravity Recovery and Climate Experiment (GRACE) was a joint mission of NASA and the German Aerospace Center (DLR). Twin satellites took detailed measurements of Earth's gravity field anomalies from its launch in March 2002 to the end of its science mission in October 2017.
Human activities have become intertwined with how water is distributed across the continents. A new study brings their effects into sharper focus.
18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…
Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
This is a replacement satellite for the Indian Regional Navigation Satellite System. The constellation will provide India with an alternative to GPS …
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
6 Chinese military “remote sensing” satellite of unknown purposes.
The Yaogan 50-03 is a Chinese military “remote sensing” satellite of unknown purposes.
HawkEye 360 is a a space-based civil global intelligence satellite network using radio frequency (RF) technology to help monitor transportation acros…