In the mid-1800s, astronomers surveying the night sky in the Southern Hemisphere noticed something strange. Over the course of a few years, a previously inconspicuous star named Eta Carinae grew ...
A tweet sparked a debate over one of the James Webb telescope’s first images. Software developer and amateur astronomer Kevin Jardine, who created the European Space Agency’s Star Density Map and runs ...
Once one of the brightest stars in the night sky, the star Eta Carinae, lost its luster after the 1843 Great Eruption. NASA has now provided a three-dimensional model of the Homunculus Nebula and ...
Eta Carinae's great eruption in the 1840s created the billowing Homunculus Nebula, imaged here by Hubble. Now about a light-year long, the expanding cloud contains enough material to make at least 10 ...
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