Astronomers have detected an unusually powerful and compact object in a nearby galaxy, one so bright and unique that it may ...

The most distant fast radio burst ever observed, originating from a time when the universe was just three billion years old, ...

The space telescope obtained some details about the third recent interstellar visitor.

Chile's the CiELO project is opening new frontiers in the study of how galaxies form and evolve, positioning the country as a ...

Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest stellar neighbor, has long captured the imagination of science fiction and ...

"At the moment, Punctum truly stands apart — it doesn't fit comfortably into any known category," said Shablovinskaia. "And ...

This telescope has revealed the whipped-up dust from the birth of a star—and a shining background galaxy—more clearly than ...

Using the MeerKAT radio telescope, an international team of astronomers have discovered a new fast radio burst, which ...

From Bohemian solutions and binary battles to new parameters and novel experiments, the dark matter vs MOND clash rages on ...

NASA is launching the second phase of its moon recycling competition to clean up trash in space, including plastics, foams ...

A United Launch Alliance Vulcan rocket is gearing up to carry a classified national security payload into space Tuesday night ...