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Stars

Space

First observed shockwave to shed light on supernovas

As the late Carl Sagan said, "we are made of star stuff." The question is, where did this star stuff come from? The answer may be a bit nearer now that an international team of astronomers has for the first time captured the initial few minutes of a pair of supernovae as they exploded, as well as the first recorded supernova shockwave. According to the scientists, this could give us a better understanding of how many of the elements formed that make up the Earth and us.Read More

Space

A preview of the beautiful way our sun will die

This week the European Space Agency dug up one of the final images taken by the Hubble Space Telescope's Wide Field Planetary Camera 2 (WFPC2), to provide a preview of the end of the world. This star is all but gone now, but was once roughly the same mass as our sun. Read More

Space

Astronomers discover massive storm raging on distant star

A team of astronomers making use of data collected by NASA's Kepler telescope has spotted a leviathan storm raging on the surface of a tiny, distant star. The storm, which is believed to be comfortably large enough to swallow three Earth-sized planets within its expanse, is comprised of clouds of tiny minerals and is thought to be similar in nature to Jupiter's "Great Red Spot".Read More

Space

NASA's Spitzer Space Telescope sheds light on "alien megastructure" star

KIC 8462852 recently attracted a lot of attention owing to speculation that dramatic dips in the star's light that were detected in 2011 and 2013 by NASA's Kepler spacecraft were due to the presence of vast superstructures created by an advanced alien race. But a new study centering around analysis of data collected by NASA's Spitzer Space Telescope suggests that the mysterious objects occulting the star KIC 8462852 aren't the creations of little green men, but in fact a family of comets.Read More

Space

The international movement working to preserve the night's dark skies

An international movement working to preserve our dark night skies has released an interactive map of sites that everyone can visit. The International Dark-Sky Association's accredited "Dark Sky Places" provide visitors with the sparkling views of the night sky that our recent ancestors enjoyed as a matter of course. The parks are about more than just providing a place for astronomers and the public to look at the stars. They're also there to raise awareness of the problems that light pollution poses for the environment and even to human health.Read More

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