WhyCosmo

  Like two cosmic sumo wrestlers, NASA’s Hubble Space Telescope and Chandra X-ray Observatory have detected the closest-ever pair of supermassive black holes . Located in the galaxy MCG-03-34-64 , these two giants are just 300 light-years apart and are about to embark on a galactic dance that will eventually end in a massive collision . As they devour gas and dust from their surroundings, they glow brightly as active galactic nuclei (AGN) , giving us a rare peek into the process of galaxy mergers . This is an artist's depiction of a pair of active black holes at the heart of two merging galaxies. They are both surrounded by an accretion disk of hot gas. Some of the material is ejected along the spin axis of each black hole. Confined by powerful magnetic fields, the jets blaze across space at nearly the speed of light as devastating beams of energy. NASA, ESA, Joseph Olmsted (STScI) This discovery is even more exciting because such close black hole pairs are scarce in our local un...

  Embark on a mesmerizing cosmic road trip with NASA 's Chandra X-ray Observatory and the James Webb Space Telescope as we journey through four stunning destinations across space. Each destination offers a unique View into the universe, revealing breathtaking images captured through different wavelengths of light. 🌟 First Stop: Rho Ophiuchi - A Star-Forming Wonderland Rho Ophiuchi. Credit: X-ray: NASA/CXC/MIT/C. Canizares; IR: NASA/ESA/CSA/STScI/K. Pontoppidan; Image Processing: NASA/ESA/STScI/Alyssa Pagan, NASA/CXC/SAO/L. Frattare and J. Major At just 390 light-years from Earth, Rho Ophiuchi is a cloud complex teeming with gas and stars of various sizes and ages. As one of the closest star-forming regions, it provides astronomers with a perfect laboratory to study young stars. In the composite image, Chandra's X-rays appear in purple, showcasing the hot outer atmospheres of infant stars. The infrared data from Webb, rendered in red, yellow, cyan, light blue, and darker blue...