Astronomers may have found the most distant supermassive black hole with a jet detected in X-rays using NASA's Chandra X-ray Observatory.

Astronomers have found evidence for the existence of a neutron star at the center of Supernova 1987A (SN 1987A), which scientists have been seeking for over three decades.

Astronomers have found evidence for an unusual type of supernova near the center of the Milky Way galaxy.

When three galaxies collide, what happens to the central black holes growing at the cores of each?

In 2020, astronomers added a new member to an exclusive family of exotic stars, with the discovery of a magnetar.

Despite searching with NASA's Chandra X-ray Observatory and Hubble Space Telescope, astronomers have no evidence that a distant black hole estimated to weigh billions of times the mass of the Sun is anywhere to be found.

A new trio of examples of 'data sonification' from NASA missions provides a new method to enjoy an arrangement of cosmic objects.

Astronomers using Chandra have found a bubble of ultra-hot gas at the center of a planetary nebula in our galaxy called IC 4593.

A new study using data from NASA's Chandra X-ray Observatory and Hubble Space Telescope gives new insight into an important question: how habitable are planets that orbit the most common type of stars in the Galaxy?

What do Albert Einstein, the Global Positioning System (GPS), and a pair of stars 200,000 trillion miles from Earth have in common?