NASA’s Solar System Interactive (also known as the Orrery) is a live look at the solar system, its planets, moons, comets, and asteroids, as well as the real-time locations of dozens of NASA missions.

Sentinel-1A Explore Sentinel-1A, a European Space Agency satellite providing radar imagery for Earth monitoring.

Space-based radar (SBR) is a proposed constellation of active radar satellites for the United States Department of Defense. The SBR system would allow detection and tracking of aircraft, ocean-going …

Space Fence, now the world’s most advanced radar, provides uncued detection, tracking and accurate measurement of space objects, including satellites and orbital debris, primarily in low-earth orbit (LEO).

Aug 14, 2025 · The U.S. Space Force's powerful new military radar system designed to detect and track objects in distant orbits above Earth has passed an initial key test.

Our next-generation radars are unlocking the advanced capabilities required to detect, locate, and maintain custody of growing threats in space. LeoLabs radars are designed for rapid deployment and …

Aug 15, 2025 · The Space Force’s deep-space radar hit a testing milestone in recent weeks, using seven of its antennas to track multiple satellites in orbit from a site in Australia.

Aug 12, 2025 · WASHINGTON — A new deep-space radar site in Western Australia, built under a trilateral partnership between the United States, the United Kingdom, and Australia, has …

DARC, which will become the largest-ever tracking radar system, will use APL-demonstrated technologies to detect small space objects or satellites quickly and with highly precise orbital …

Apr 15, 2025 · As the Space Force looks to expand its ability to track objects in orbit, a series of ground-based radars coming in the next few years could help fill gaps in coverage.