NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

NASA's James Webb Space Telescope (JWST) has captured a new image of the titanic collision between two galaxy clusters, known ...

Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the president after Sen. Ted Cruz led a Senate amendment to rescue them.

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...