This is known as gravitational lensing. The Cosmic Grapes were made 100 times brighter and larger than they would otherwise ...

To estimate distances, the team analyzed the objects' brightnesses across multiple wavelengths to infer redshift, age and mass. JWST's powerful Near-Infrared Camera and Mid-Infrared Instrument are ...

Claims that environmental protections are obstacles to the space industry do not match evidence of what happens around ...

Donald Trump and Vladimir Putin on Friday made no apparent breakthrough on Ukraine in a high-stakes summit, pointing to areas ...