Chinese scientists have made a new discovery that challenges classical physical theories that point to the Crab Nebula having a super electron accelerator. It is so powerful that scientists could not believe it exists.
Celestial Sleuth or cosmic detectives are using forensic Astronomy to better understand about the skies from historical letters, records. Basically, forensic astronomy uses different astronomical techniques to determine the positions and identifying celestial objects.
This stunning nebula, called RCW 34 and visualized by the European Southern Observatory's (ESO) Very Large Telescope (VLT), is home to young stars that heat gases, causing them to expand outward. In this brightest area of the nebula heated hydrogen bursts into the vacuum outside the gas cloud, "uncorking" the nebula. This kind of process is called a champagne flow, and the entire area provides rich fodder for astronomers as it continuously produces new, brilliant stars.
Imagine winning the Powerball jackpot-more than once. You may have a sense of how a team of astronomers feels after their discovery of a set of four quasars at the visible universe's edge. These brilliant beacons of light are typically spread far apart, but this quartet exists shoved together in only 650,000 light-years of space-equivalent to around a quarter of the distance between our closest big neighbor galaxy Andromeda and the Milky Way.
Doomed for an end 700 million years in the making, a pair of white dwarf stars will inevitably merge and meet their doom and researchers are saying that the violent fate is unlike any that they’ve seen before.