Astronomers have identified a third giant planet, Beta Pictoris d, orbiting the young star Beta Pictoris using NASA’s James Webb Space Telescope. Unlike traditional imaging that relies on direct light, researchers discovered the planet by detecting a unique chemical fingerprint of carbon monoxide in its atmosphere. This discovery, detailed by lead author Aidan Gibbs in … Read more
Astronomers using NASA’s James Webb and Hubble Space Telescopes have reclassified Terzan 5, once considered a globular star cluster, as a “bulge fossil fragment” containing four distinct stellar populations. According to research presented by Giorgia Zullo at the 248th American Astronomical Society meeting and published in Astronomy & Astrophysics, the object’s ability to retain gas … Read more
Astronomers using data from NASA’s Chandra X-ray Observatory have identified a potential supernova remnant located near the center of the Milky Way galaxy. The discovery, detailed in The Astrophysical Journal, suggests a massive star exploded approximately 1,700 years ago. This remnant sits near Sagittarius C, a dense region characterized by magnetic fields and rapid gas … Read more
The Cosmic “Chicken or Egg”: Did Black Holes Exist Before Galaxies? For decades, astronomers operated under a comfortable assumption: galaxies are the parents, and black holes are their children. The theory suggested that galaxies formed first, and within their dense hearts, stars collapsed to create the seeds of supermassive black holes. These seeds then grew … Read more