Using data from the James Webb Space Telescope, astronomers traced how Milky Way–like galaxies formed and changed over time.
Measuring the energy of hot gas within a remote group of galaxies reinforces the importance of giant black holes in forming ...
'This galaxy was developing bars 2 billion years after the birth of the universe,' says a researcher.
Research led by Daniel Ivanov, a physics and astronomy graduate student in the Kenneth P. Dietrich School of Arts and Sciences at Pitt, uncovered a contender for one of the earliest observed spiral ...
Astronomers have discovered a rare starless galaxy-like cloud known as a RELHIC, providing the strongest evidence yet for a cornerstone prediction of the Lambda CDM model: that many small dark matter ...
Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in ...
An object spotted in deep space is the strongest candidate yet for a galaxy arrested during early development.
Astronomers have identified Cloud 9, a nearby dark matter halo filled with gas but no stars. The discovery supports key predictions about how galaxies form and why some never do.
A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...
Leonardo Testi and team investigate the initial conditions for planet formation in this special astronomy focus ...
Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...
A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...