Something is different. The cosmic giant has suddenly changed behavior; astronomers have no explanation
Astronomers are puzzled by the unusual behavior of the enormous star WOH G64 in the Large Magellanic Cloud, questioning whether it indicates an evolutionary turning point or merely instability typical of such massive stars late in their life cycle.
Astronomers discovered 'Cloud-9'. A cloud of dark matter that is almost as old as the universe
Astronomers have discovered a potentially new type of cosmic object named Cloud-9, which may shed light on dark matter, believed to be a remnant from the early universe when galaxies formed.
Cloud-9, here is the first 'ghost galaxy' without stars discovered at the University of Milan Bicocca
Researchers at the University of Milan Bicocca, alongside an international group, have discovered the first 'ghost galaxy' that is invisible to the naked eye but essential for understanding the formation of cosmic structures.
A Starless Galaxy.. Hubble Discovers a Cosmic Cloud That May Reveal the Secret of Dark Matter in the Universe
NASA's Hubble Space Telescope has discovered a new type of astronomical object, a gas cloud rich in dark matter and completely devoid of stars, which represents remnants from the early stages of galaxy formation.