Bloomer: It is best to start with a little naked-eye astronomy: see if you can pick just something out at first, and build ...

A small piece of metal engineered in Australia helped sharpen the James Webb telescope's vision from a million miles away.

Interstellar Comet 3I/ATLAS, only the third verified visitor to enter our Solar System from beyond the stars, has seized ...

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 ...

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 ...

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 ...

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.

This story, originally published in September, is being resurfaced following the Texas attorney general’s lawsuit against the makers of Tylenol. President Donald Trump and other federal officials on ...