Astronomers have identified a repeating radio signal that is also emitting X-rays, a first-of-its-kind observation that may ...

The lone planet confirmed to be in the system is squeezed in between the two, orbiting at a distance similar to Earth's ...

ASKAP J1832 is part of a rare group of space objects that pulse in radio waves every few dozen minutes. What makes it stand out is that it also pulses in X-rays, as detected by NASA’s powerful. This m ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

Located 15,000 light-years away in a region of the Milky Way brimming with stars, gas and dust, this object could be a highly ...

Astronomers have identified ASKAP J1832−091, a peculiar object in the Milky Way, emitting synchronized X-ray and radio waves ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the coming months. Here's why.

A planet twice the size of Jupiter has been confirmed in Nu Octantis. Its retrograde orbit and origin raise new questions about planetary formation in binary systems.

The universe is dying much sooner than scientists previously thought. But there's still going to be a long wait until then.

The lives and deaths of stars shape the universe—from the gentle fading of white dwarfs to the explosive furnaces that forged ...

The universe is poised to die much faster than previously thought, according to new research by Dutch scientists.