Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.
James Webb Space Telescope (JWST) has captured a stunning photograph of an Einstein ring. The European Space Agency (ESA) and ...
A new photo taken by the James Webb Space Telescope shows a rare cosmic phenomenon called an “Einstein ring.” Einstein rings happen due to a process called “gravitational lensing,” where light from ...
GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.