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Very distant galaxy cluster confirmed
The structures and star populations of massive galaxies appear to change as they age, but much about how these galaxies formed and evolved remains mysterious. Many of the oldest and most massive gal ... more
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Confirmed: Stellar behemoth self-destructs in a Type IIb supernova
Our Sun may seem pretty impressive: 330,000 times as massive as Earth, it accounts for 99.86 percent of the Solar System's total mass; it generates about 400 trillion trillion watts of power per sec ... more
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Particles near absolute zero do not break the laws of physics after all
In theory, the laws of physics are absolute. However, when it comes to the laws of thermodynamics - the science that studies how heat and temperature relate to energy - there are times where they no ... more
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Supernova discovery sheds new light on lives of giant stars
For the first time, scientists are locating and observing supernovas in great detail. And in one case, they've been able to determine which type of star was responsible - a Wolf Rayet star. ... more
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