The Hubble Space Telescope captured a new snapshot of the asteroid that NASA recently slammed with a spacecraft in an attempt to knock it off course, and the image reveals the clearest look yet at some unexpected results from the mission — a twin tail of dust trailing behind the asteroid system.
"When knots with sufficient mass form within the pillars of gas and dust, they begin to collapse under their own gravity, slowly heat up, and eventually form new stars."A new image captured by the James Webb Space Telescope shows rings of dust plumes created by the violent interactions between two stars.
The blue supergiant is an O-type star, one of the most massive star types known. Only some massive stars evolve into a Wolf-Rayet as they approach the end of their life cycle. This stage lasts a few hundred thousand years. Light can exert a type of momentum called radiation pressure on matter, but it's difficult to spot in space.
Astronomers found the ancient stellar remnants when they mapped this "galactic underworld" for the first time.Over time, many of these massive objects have collapsed into dense remnants. Researchers determined that 30 per cent of those stellar remnants have been kicked out of the galaxy completely, according to their study published in the latest issue of the journalThe research team was able to map where the stellar remains rest within and around our galaxy by recreating the life cycle of the ancient stars.Comparing the Milky Way's current appearance with the new model of its stellar necropolis shows striking differences.
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