Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during the pass and as it races out of the solar system on its way to ...

How precise are satellite collision-avoidance platforms? Artificial intelligence is helping space trackers get a handle on increasingly congested orbits, but physics and math are only part of the ...

SpaceX last week unveiled an online tool, called Stargaze, for tracking space objects and warning of potential on-orbit collisions — with a promise to provide the system’s space situational awareness ...