Astronomers studying a rare neutron star system have uncovered a surprising source of powerful X-rays. Using NASA s IXPE ...

Astronomers have just solved a long-standing mystery about a rare, rapidly spinning neutron star known as PSR J1023+0038.

An international team of astronomers has uncovered new evidence to explain how pulsing remnants of exploded stars interact ...

"Transitional millisecond pulsars are cosmic laboratories that help us understand how neutron stars evolve in binary systems." ...

Trump 'Big Beautiful Bill' provides $85 million to move a NASA space shuttle. Here's where Discovery, which made its inaugural flight in 1984, completed 39 missions before it retired in 2011.

NASA's Terra satellite recently captured the seasonal breakup of sea ice in Canada's Amundsen Gulf, according to NASA's Earth Observatory. The image depicts a stunning sight, but it also signals ...

Three years ago, NASA’s James Webb Space Telescope began its legendary mission unfolding the secrets of our universe and producing some of the most detailed images of celestial objects to date.

Since July 2022, NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and analyze otherwise invisible infrared light, Webb is ...

Far beyond the warmth of our Sun, hidden beneath a dense orange haze, Saturn’s moon Titan holds secrets that defy imagination. Long considered inhospitable due to its freezing surface and toxic ...

Curiosity Mars rover turns 10 NASA's Curiosity rover has captured the first close-up images of a part of Mars that scientists say provide evidence of how water once flowed on the red planet.

University of Wisconsin-Milwaukee researchers David Kaplan, left, and Akash Anumarlapudi were key members of a global team that made a new discovery in space.