The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

The University of Iowa is the lead institution on a near-$166-million robotic space mission due for launch next year. Twin ...

For decades, the observation has been an enigma. But not anymore. Recent analysis of Voyager's old data found that extreme ...

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

When you board a plane, the pilot already knows the weather on the flight path and can steer clear, or at least warn you it's ...

Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can ...

NASA’s Voyager 2 flyby of Uranus decades ago shaped scientists’ understanding of the planet but also introduced unexplained oddities. A recent data dive has offered answers. In 1986, Voyager 2's flyby ...

When NASA's Voyager 2 spacecraft flew by Uranus in 1986, it provided scientists' first—and, so far, only—close glimpse of ...

Using NASA's space-based Chandra X-ray Observatory and the retired Spitzer Space Telescope, astronomers have discovered "danger zones" for planets that are forming around young stars. The team found ...

In March, three NASA astronauts were sent to the International Space Station to monitor the arrival of two rockets over six ...