Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...

Using the James Webb Space Telescope (JWST), scientists discovered that the Milky Way 's central supermassive black hole, Sagittarius A* (Sgr A*), is constantly streaming out flares without respite.

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

Fitting for Presidents Day, a weekend film festival looked back on the road to the White House for John F. Kennedy. It was ...

Comedian W. Kamau Bell speaks with NPR's Michel Martin about his decision to perform at the Kennedy Center after President ...

Trump’s takeover has also led to the immediate departure of several high-ranking Kennedy Center appointments. Shonda Rhimes, ...

on Thursday grilled Department of Health and Human Services nominee Robert F. Kennedy ... Black Americans are treated compared to white Americans. A 2016 study published by the National Center ...

Robert F. Kennedy, and his uncles, John F. Kennedy and Edward Kennedy, had done. Kennedy again did not give a definitive answer. Kennedy wants to lead the $1.7 trillion agency that oversees health ...

The SpainSat NG-1 satellite launched right on time at 8:34 p.m. from Kennedy Space Center's Pad 39A. The rocket rumbled loudly as it headed on an eastern trajectory. Just over eight minutes into ...

Students gathered around model space shuttles. Teachers switched on TVs to show the often-delayed countdown. Then, in a blistering white flash ... same feeling when John F. Kennedy was shot.

Democratic Senator John Fetterman ... Robert F. Kennedy's eyebrow raising comments about COVID-19 being 'ethnically targeted' to harm white and black people, while sparing Ashkenazi Jews and ...