In 2025, Earth's orbit is increasingly crowded with nearly 12,952 satellites, with the U.S. leading with 8,530, largely due ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

Defence surveillance satellites operate by using cutting-edge technology to track threats, monitor borders, and support ...

The Defense Meteorological Satellite Program has been particularly important for understanding when a hurricane is about to ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

The 21 satellites from the Starlink company joined the more than 7,000 that are already in low-Earth orbit. Once deployed and in their orbit, they will provide internet service to many parts of Earth.

The recently discovered asteroid 2024 YR4 has caught astronomers' attention for an unexpected reason. While the risk of ...

Microwave satellite data are key to capturing major changes in a hurricane’s strength, such as when a storm undergoes rapid ...

Starlink, the satellite internet service owned by Elon Musk, officially launched its services in Sri Lanka on Wednesday. With ...

Starlink’s high-speed, low-latency satellite internet service is now officially available in Sri Lanka, its owner and ...