NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas ...

Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic field. Researchers have determined that Mars shares a structural similarity ...

Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.

The Sun is flaring up unexpectedly; a 60-year diabetes mystery may finally be solved; the oldest human mummies aren't what we ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...

The capture by the International Space Station's robot arm came a day late because of an unexpected, but now resolved, software issue.

This comes after two planned engine firings shut down prematurely, NASA said, putting the Cygnus cargo ship's approach to the ...

Astronomers using the Webb Telescope may have found a new type of object: cold, glowing black hole stars from the early ...

Scientists from the University of St Andrews have discovered that ions in solar flares can reach scorching temperatures more ...

How Will Roman Map the Interstellar Medium? Why is it difficult to see through the galaxy? Starlight is blocked by dust ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...