The discovery of something this immense surprisingly early in the lifetime of the universe overturns what we thought we knew ...

Researchers have discovered an extraordinarily aligned gravitational lens system, dubbed the Carousel Lens, that involves a ...

Oklahoma City is now home to the highest-caliber planetarium in the United States, according to the Science Museum Oklahoma.

Cosmological data suggest unexpected masses for neutrinos, including the possibility of zero or negative mass.

The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

"Primordial black holes do not live in the solar system. Rather, they’re streaming through the universe, doing their own thing. And the probability is, they’re going through the inner solar system at ...

XRISM allowed astronomers to track plasma as it circled the supermassive black hole at a distance of around 0.1 light-years away. This material gradually moved inwards to a distance of around 0.001 ...

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of the measurements, and interpretations and implications of this discovery, ...

Imagine if things could have worked out differently. If you had said “yes” instead of “no.” If someone you’re interested in ...

The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

The XRISM (X-ray Imaging and Spectroscopy Mission) space telescope, a collaboration between JAXA, NASA, and ESA, has ...

The Love’s Planetarium, which opened Friday, is the only one of its caliber in North America. With its eight 4K projectors ...