NASA astronomers have witnessed the movement of the fastest ever comet seen so far and using Hubble Space Telescope clicked ...

Astronomers have finally confirmed the existence of a long-suspected companion star orbiting Betelgeuse, the iconic red supergiant in Orion. Using the advanced 'Alopeke speckle imager on the Gemini ...

Scientists propose a laser-driven nanocraft to reach a black hole in decades, testing relativity and probing extreme gravity.

From a telescope in California to a radio antenna in New Jersey, scientists uncovered the universe’s explosive origins.