Dozens of 'wandering' black holes could be tumbling through our galaxy right now, new simulations hint. Their existence could ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

NTNU researchers may have found the answer to one of the big, unanswered questions in physics. The universe is full of ...

Are black holes a real threat to Earth and humanity? These cosmic giants are ready to consume everything in its way, and not ...

Space is vast, mysterious, and full of surprises that continue to boggle the minds of scientists and stargazers alike. From ...

The universe is full of cosmic radiation that can be measured here on Earth.This cosmic radiation consists of –- produced by black holes, gigantic ...

A spinning neutron star orbits the remnants of a once-massive companion it has stripped to its core.

When people think of black holes, they imagine something dramatic: a star exploding in space, collapsing in on itself, and ...

New estimate suggests that the most persistent stellar objects may decay away via Hawking radiation within the next 1078 ...

As telescopes gaze into space, they also peer back in time. Starlight takes years—sometimes billions—to reach Earth, letting ...

The ultimate end of the universe comes much sooner than expected, but fortunately it still takes a very long time,” explained ...

Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with ...