A new study by an international team of astronomers has demonstrated with scientific confidence what will happen to our Sun when it reaches the end of its life cycle.
The post The Future of Our Sun is Still a Bit of a Puzzle. What Will Happen When it Dies? appeared first on Universe Today.
Two white dwarfs circle around one other, locked in a fatal tango. With an intimate orbit and a hefty combined mass, the pair is ultimately destined to collide, merge, and erupt in a titanic explosion: a Type Ia supernova. Or so goes the theory behind the infamous “standard candles” of cosmology. Now, in a paper published in today’s issue of […]
If you like planetary nebulas, you’re in luck. Multimedia artist Judy Schmidt has put together an amazing collection of 100 of these colorful glowing shells of gas and plasma, all at apparent size relative to one another. There’s even a giant-sized 10,000 pixel-wide version available on Flickr. How many of these planetary nebulae can you […]