Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

On the left side of the image, we see a loving father holding his daughter up so she can get a closer look at the treats. He has brown hair and a beard, a friendly smile on his face, and he's wearing ...

The article advocates for imaging the dozens of fainter comets visible annually, serving as a valuable opportunity for astrophotographers to enhance their technical skills with existing deep-sky ...

Astrophotographer Andrew McCarthy has captured a truly once-in-a-lifetime image that's redefining "photobomb." In a remarkable display of meticulous planning and timing, McCarthy photographed his ...

NASA has released a treasure trove of comet 3I/ATLAS images, giving us some of the closest views yet of the interstellar visitor. The U.S. government shutdown, which ran from Oct. 1 to Nov. 12, ...

Welcome to Villanueva State Park, where the Pecos River winds through red sandstone cliffs about 30 miles south of Las Vegas, New Mexico, creating the kind of scenery that makes your problems feel ...

Astronomers have discovered a planet beyond the solar system that orbits its twin parent stars closer than any ever seen ...

Months of careful planning and calculations went into the shot. Then, the team had only one jump attempt to get it right ...

SPHERE’s detailed images of dusty rings around young stars offer a rare glimpse into the hidden machinery of planet formation ...

Kid lit experts weigh in on some of the year's best science titles. Plus, what to look for when choosing a book for the child in your life.

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...