JWST plucks one single star out of a galaxy seen 12.5 billion years ago
The massive gravity of galaxy cluster MACS0647 acts as a cosmic lens to bend and...
The massive gravity of galaxy cluster MACS0647 acts as a cosmic lens to bend and...
One of a telescope operator’s primary jobs is to keep any stray light out of...
CAMBRIDGE, MASS. — For the first time, astronomers have detected starlight from distant galaxies that...