Actions
(45.65 KB, 970x546)
> Hubble Telescope sees 'stellar volcano' erupt in amazing colors (video, photo) The Hubble Space Telescope has captured an intricate portrait of two nearby stars that have been in close contact for centuries, revealing once again the complex yet volatile relationship of a stellar duo. The striking, hour-glass-shaped nebula seen in the new image was forged from the centuries-long interaction between its two distinct occupants: a compact, largely unchanging white dwarf and its companion star, an aging red giant that has swelled to more than 400 times our sun's size and dims and brightens over a fairly long period of 387 Earth days. https://www.space.com/hubble-telescope-stellar-volcano-video