Scientists have fixed NASA’s $10 billion James Webb Space Telescope from Earth. Using AI-powered software called AMIGO to recalibrate optics and electronics, they eliminated image blurring caused by ...

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

It confirms that stars beyond our Solar System can unleash similar violent eruptions, bursts powerful enough to strip entire planetary atmospheres.

Astronomers have produced the first-ever three-dimensional map of a planet outside our solar system — WASP-18b — marking a major leap forward in exoplanet research. Using the James Webb Space ...

B, a possible Population III star system 13 billion light-years away, offering clues about the universe's first stars ...

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, finding that galaxies near the dawn of time were much more chaotic than they are today.

But what really excites the study team is that their new device achieved such a high level of detail on its very first use. They believe that the small device captured the "sharpest-ever measurement ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic neighborhood yet.Related video ...