The Hubble Space Telescope and the Chandra X-ray Observatory captured a pulsar in the Guitar Nebula living out its rock star ...

New images of the massive structure is helping astronomers identify the tune being played by the celestial guitar.

With NASA’s fleet of heliophysics spacecraft, scientists monitor our Sun and investigate its influences throughout the solar ...

Astronomers estimate that the universe could contain up to one septillion stars that's a one followed by 24 zeros. Our Milky ...

Gamma-Ray Bursts (GRBs): Intense explosions observed in distant galaxies that release massive amounts of energy, primarily in the form of gamma rays. Kilonova Explosions (Neutron Star Mergers) : ...

WOH G64 is what's known as a red giant, a star nearing the end of its life, running out of hydrogen fuel. Through this ...

SEE ALSO: NASA scientist viewed first Voyager images. What he saw gave him chills. As the image and clip below show, the fast ...

It was found by NASA's Transiting Exoplanet Survey Satellite ... "To form a star-planet system, the cloud of gas and dust ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

NASA's Hubble Space Telescope have caught two clusters full of massive stars that may be in the early stages of merging. The clusters are 170,000 light-years away in the Large Magellanic Cloud, NGC ...