India’s astronomers have discovered a galaxy that lies in front of a larger, brighter galaxy that had previously been undiscovered. 136 million light-years from us, the galaxy has a ghostly...
In 1900, astronomer Joseph Lunt made a discovery: Peering through a telescope at Cape Town Observatory, the British–South African scientist spotted this beautiful sight in the southern constellation...
Using data from NASA’s Fermi Gamma-ray Space Telescope and other facilities, an international team of scientists has found the first gamma-ray binary in another galaxy and the most luminous...