An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys.

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

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...

ASKAP J1832-0911, which is periodically throwing out pulses of radio waves and X-rays, could be a brand-new cosmic object.

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.

We've rounded up the best telescopes for kids that make stargazing fun, easy and inspiring for the next generation of sky ...

An international team of astronomers reports the discovery of a new giant exoplanet around an M-dwarf star (GEMS). The ...

Astronomers have discovered a mysterious new object in our Milky Way, which is emitting X-rays and radio waves at the same time.

The discovery also helps narrow down what the objects might be. Since X-rays are much higher energy than radio waves, any ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing ...