New gravitational lensing measurements by the TDCOSMO Collaboration support the Hubble Tension, confirming differences between Early and Late Universe Hubble Constant values using updated ...

The Chandra X-ray Observatory captured imagery of a galaxy that "appears to have pulled in and assimilated all of its former ...

Compelling evidence that the structure of matter surrounding supermassive black holes has changed over cosmic time has been ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

The X-ray Imaging and Spectroscopy Mission (XRISM), a Japan Aerospace Exploration Agency (JAXA) and NASA collaboration with ...

Using the James Webb Space Telescope, an international team of researchers led the Center for Astrophysics | Harvard & Smithsonian have discovered chemical fingerprints of gigantic primordial stars ...

In Marvel Comics, there’s perhaps no greater legacy title than that of Captain Marvel. The original, Captain Mar-Vell, was an alien Kree superhero who derived his cosmic power from Nega-Bands. Thanks ...

Scientists have found a giant ocean in space, and it's absolutely insane. 🌌 It's not just any ocean — it's 140 trillion times bigger than all the water on Earth combined! This massive cloud of water ...

Astronomers have reached deeper into the heart of a brilliant cosmic engine than ever before, using NASA’s Hubble Space Telescope to capture a rare, close-up view of a quasar’s core. Quasars are some ...

J0742+2704, a recently activated quasar, was discovered to possess a supermassive black hole jet emanating from a host galaxy that retains clear spiral arm morphology. This observation challenges the ...