A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...

Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home for a very, very long time.

Abstract: The real time control of many-actuator adaptive optics systems will allow future space telescopes to suppress starlight and directly image and characterize exoplanets. In the future, a ...