In the very young universe, just a fraction of its current age, astronomers have stumbled on a set of objects that refuse to ...

The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...

Astronomers are gathering in Phoenix this week for the 247th meeting of the American Astronomical Society (AAS 247), where ...

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

For more than three months, a pair of observatories, positioned on either side of the Sun, managed to track an active region ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Astronomers from Cardiff University, UK, have employed the Combined Array for Research in Millimeter-wave Astronomy (CARMA) ...

In observations conducted between April 5 and April 10, 2017, the team looked at the relativistic jet produced by OJ 287, a ...

From ancient stargazers to modern-day space scientists, women have shaped our understanding of the cosmos. This crossword ...

Betelgeuse’s long-standing mystery has been cracked: a hidden companion star is literally reshaping the giant from the inside out.

In a new study published in Astronomy & Astrophysics, astronomers have made an extraordinary breakthrough by observing the ...

One of the biggest recent surprises in astronomy is the discovery that most stars like the Sun harbor a planet between the ...