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

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

Observations of a pulsar, consisting of a dead star spinning 600 times a second, and feasting on a stellar companion reveal ...

An international team of astronomers has uncovered new evidence to explain how pulsing remnants of exploded stars interact with surrounding matter deep in the cosmos, using observations from NASA’s ...

NASA may relocate Space Shuttle Discovery from the Smithsonian to Houston under a new $85M law, sparking debate over the orbiter’s rightful home.

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.

Pulsars are the celestial remnants of giant stars that exploded in a supernova. Check out these 7 enthralling photos of pulsars shared by NASA.

NASA said Thursday it was postponing a launch of private astronauts to the International Space Station while it works with its Russian counterparts to investigate persistent leaks on the orbiting ...

Embark on a journey to Jupiter with NASA's Juno mission! This video explores the unexpected discoveries that have reshaped our understanding of the gas giant, from its turbulent atmosphere and ...

NASA's latest discoveries about Jupiter have revealed astonishing new insights into the largest planet in our solar system. With the help of advanced technology and space probes, scientists have ...

Using NASA's Imaging X-ray Polarimetry Explorer (IXPE) spacecraft, astronomers have made detailed observations of a highly magnetic dead star or "magnetar" as it threw a massive tantrum. The ...

NASA's Imaging X-ray Polarimetry Explorer (IXPE) has solved a long-standing cosmic mystery about how X-rays are generated in the powerful jets of black holes like blazar BL Lacertae. By observing ...