Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of gravity. The discovery is an important step toward the observation of dark matter ...

Our own planet represents a tiny fraction of the peculiar phenomena that can be found lurking throughout the cosmos, and ...

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, and found that ...

The concept of two black holes orbiting one another has been theorized for many years, but recent satellite photography may ...

Radio astronomy opens a window onto the invisible universe. While our eyes can detect visible light, countless objects in ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope? "The Seven Wonders of the Ancient World" is the first known list of the most ...

The early universe was already warm before reionization, revealing that the first stars did not flicker on in an icy cosmos.

Members of the Case Western Reserve University community are invited to hear from Kelsey Johnson, professor of astronomy and director of the Echols Scholars Program at the University of Virginia, at ...