In 2021, the Office of the Director of National Intelligence (ODNI) released a report detailing recently-declassified ...

Up until recently, astronomy was reliant entirely on electromagnetic waves. While that changed with the confirmation of ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the ...

The universe is vast and mysterious, with over 85% of its mass composed of an invisible substance known as dark matter.

Aurora lights on Uranus helped NASA’s Hubble Space Telescope measure the planet’s interior rotation rate, changing what astronomers know about how long a day is on the cold and windy world.

Mental health issues should not only be detected when a patient reaches a breaking point. Universal screening—at key ...

New insights into the chemistry of exoplanet atmospheres indicates planet-wide rainfall might take place following hydrogen ...

Some NASA Earth science missions have been told to prepare termination plans given the potential for major budget cuts in the ...

Researchers at the University of the West of Scotland (UWS) have developed an innovative radiation detector module. The LaBr3 ...

China’s construction of a pair of communications megaconstellations could cloud low Earth orbit with large spent rocket ...