ESA's Gaia mission has uncovered a massive dormant black hole in our galaxy, revealing new insights into the formation of ...
Less than 2,000 light-years away from Earth, scientists have discovered a “sleeping giant”—the Milky Way’s largest stellar ...
The European Space Agency announced that it has found the most massive stellar-mass black hole yet discovered in the Milky ...
Astronomers have imaged a feeding black hole-powered quasar at the very edge of the universe, so far away that it was seen as ...
The Chandra X-ray Observatory has snapped stunning photos of the invisible universe for 25 years. NASA may end the mission ...
Facing budget cuts, NASA is slicing funding for a key telescope, leaving the project and the future of X-ray astronomy adrift ...
Astronauts on the International Space Station had an eerie view during the total solar eclipse on Monday as the Moon’s shadow ...
Jean Grey embraces Phoenix Force to save the galaxy, not be controlled by it. The new Phoenix solo series reveals Jean's ...
The astronauts living and working on the International Space Station orbit the Earth about every 90 minutes, witnessing 16 ...
A sizable portion of the universe's matter could be made of microscopic black holes from the dawn of time — and they may be devouring stars from the inside out, a new study suggests. The research ...
The supermassive black hole at the heart of our galaxy has a side you've never seen before. A new image shows powerful magnetic fields swirling around Earth's hometown black hole called Sagittarius A* ...