This coming week is going to offer some beautiful sights in the night sky. On Monday evening, a waning gibbous moon rises ...

Satellite orbit determination plays a critical role in ensuring the success of space missions. Traditional numerical integration methods for orbit propagation, while accurate, are computationally ...

Space Force is sending the X-37B up once again, this time to test laser communications and a “quantum inertial sensor.” ...

MOSCOW (AP) — A Russian rocket sent an Iranian communications satellite into orbit Friday, a launch that highlighted strong ties between the two countries. The Soyuz rocket lifted off as ...

A Russian rocket has sent an Iranian communications satellite into orbit, highlighting strong ties between the two countries.

A Russian Soyuz rocket launched the Ionosfera-M 3 and 4 satellites, along with an Iranian spacecraft and 17 tiny cubesats, toward orbit early Friday morning (July 25).

Korea House offers filling meals at no cost on the first Wednesday of each month. Everyone — no matter their circumstances — is welcome to dine in and get to know their neighbors.

The high computational cost of current state transition tensor (STT)-based high-order extended Kalman filter (HEKF) algorithms limits in-orbit orbit determination (OD) applications. This article ...