The results showed clumped bubbles of hot plasma regularly erupting and subsiding at speeds approaching 30 km per second; when one group rises on one side of the star’s visible disk while ...

One hypothesis posits the bubbles formed from an enormous eruption of material from Sagittarius A*, the supermassive black hole at the center of our galaxy.

Related: Dead star 'glitches' could reveal the origins of fast radio bursts "FRBs are among the most violent phenomena in the universe, providing information about physics principles in extreme ...

This tunnel may link the solar system's home bubble with a neighboring superbubble and could have been carved out by erupting young stars and powerful and high-speed stellar winds.

Astronomers were able to capture detailed observations of massive gas bubbles moving on the surface of a star, named R. Doradus, located 180 light-years away.

Kilauea, Hawaii’s most active volcano, began erupting again at midday when molten rock began pouring out of a vent in its summit caldera, the Hawaiian Volcano Observatory said in a statement.

The ALMA telescope in Chile observed bubbles on the surface of a star other than the sun. Credit: ALMA / ESO / NAOJ / NRAO / W. Vlemmings et al. Like an enormous lava lamp, the sun roils with hot ...

This Warped Galaxy Is Erupting With New Stars From Inside Its Tail. A new Hubble Space Telescope image from NASA showcases the beautiful distortion of a galaxy. by Doris Elín Urrutia.

Scientists have tracked mysterious, violent blasts of radiation called fast radio bursts to plasma-blowing, highly magnetic dead stars or magnetars. News Today's news ...