Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

Nova explosions, which were thought until now to be relatively simple, are actually turning out to be very different. An ...

Astronomers have finally pinned down the mass and distance of a lonely world that drifts through the galaxy without a parent ...

Abstract: Dynamic accuracy and synchronization of high-speed interferometry are crucial for advanced manufacturing, semiconductor fabrication, and dynamic metrology, where asynchronous errors ...