U.S. Space Force's Space Systems Command (SSC) is seeking companies' input on a future Mission Operations Center for a Space ...

Learn how geosynchronous orbits work and how to calculate the required orbital altitude. This video walks through the physics and equations that link orbital period, gravitational force, and ...

How high must a satellite orbit to stay perfectly synchronized with Earth’s rotation? 🌍 This video determines the exact orbital altitude required for a geosynchronous orbit, clearly explaining the ...

The US Naval Research Laboratory is deploying advanced robots to repair and refuel aging satellites 35,406 kilometres above ...

Indian space start-up OrbitAID Aerospace Pvt Ltd is in discussions with the Indian Space Research Organisation (ISRO) and US-based SpaceX to launch two satellites that will demonstrate autonomous ...

With $800 of off‐the‐shelf equipment and months' worth of patience, a team of U.S. computer scientists set out to find out ...

In 2025, NASA planetary scientist Mark Matney published a study about the Star in Journal of the British Astronomical ...

When the six tiny spacecraft of NASA's SunRISE (Sun Radio Interferometer Space Experiment) mission settle into their orbits high above Earth after launching later this year, they'll function as one ...

China dual launch failures in January 2026 put Long March 3B and Ceres-2 under the spotlight. Here’s what was disrupted—and ...

Earth's radiation budget is a core process of the Earth-atmosphere system, closely linked to global climate and environmental ...

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...