Images of the Cartwheel galaxy located around 500 million light-years from Earth show a massive star erupting in a supernova that will disperse heavy elements throughout the Universe.
NASA and SEO recently detected signs of a possible exoplanet orbiting around a white dwarf star The National Aeronautics and Space Administration (NASA) and the European Southern Observatory (ESO) recently saw a glimpse of Earth's distant future.
Planetary debris, including some objects the size of moons, may hint at a rocky exoplanet within the habitable zone of a dead star, a new study suggests.
EarthSky | A habitable zone planet for a dead star? earthsky.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from earthsky.org Daily Mail and Mail on Sunday newspapers.