Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

Neptune often looks slightly different in observations, as it has dark spots which appear periodically. But it can also be bright at times, as the observations of auroras there show: In the image ...

Astronomers studying a supermassive black hole at the center of a galaxy similar to our Milky Way may have just witnessed how ...

The first data generated by the European Space Agency’s Euclid telescope, released this week, offers an opportunity to ...

NASA discovered a supermassive black hole at the center of galaxy M87, 52 million light years from Earth. It's 2.6 billion ...

2024 — Data from an international space mission is confirming decades worth of speculation about the galactic neighborhoods of supermassive black ... NASA's Hubble Finds That a Black Hole Beam ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

With METIS and MICADO, two instruments for what will be the largest optical telescope in the world, the Extremely Large ...

Astrophysicist Priyamvada Natarajan talked about her work in black hole origins, and challenges of being a woman in STEM ...