With Gateway likely gone, where will lunar landers rendezvous with Orion?

Last week, NASA Administrator Jared Isaacman unveiled a major shakeup in the Artemis Program, intended to put the nation on a better path back to the Moon. The changes focused largely on increasing ...
IEEE

Modeling and Analysis of Orbit Determination of Geostationary Satellites-Based on Active Maneuvers

Abstract: This paper focuses on modeling and analyzing an orbit determination technique specifically tailored to geostationary satellites employing active maneuvers. Active maneuvers involving ...
IEEE

Orbit-Attitude Coupled Control for Multitarget Tracking Based on Partition Pattern Search

Abstract: The growing amount of small space debris poses a significant threat to spacecrafts with the potential to cause structural damage or even catastrophic failures. Space-based close proximity ...
The Conversation

Too many satellites? Earth’s orbit is on track for a catastrophe – but we can stop it

Gregory Radisic is affiliated with the International Institute of Space Law, and the Institute on Space Law and Ethics at For All Moonkind Inc. Samantha Lawler receives funding from the Natural ...
Science Daily

Rocky planet discovered in outer orbit challenges planet formation theory

Astronomers have uncovered a distant planetary system that flips a long-standing rule of planet formation on its head. Around the small red dwarf star LHS 1903, scientists expected to find rocky ...
The New York Times

A Robot’s Trek Goes From Infuriating to Ingenious

MIO: Memories in Orbit is influenced by the platforming challenges of Hollow Knight. By Christopher Byrd A few hours into MIO: Memories in Orbit, I wanted to bail. I didn’t think I had it in me to go ...