Astronomers have uncovered clues to a red giant’s chaotic past by detecting subtle stellar vibrations that hint at a long-ago collision and an unexpectedly rapid spin. Astronomers at the (IfA) have pi ...

"Astronomers have wanted to spot a coronal mass ejection on another star for decades. We’ve now managed to do this for the first time." Thanks to the European Space Agency (ESA) spacecraft XMM-Newton, ...

Across modern astronomy, the most striking pattern is not a single spectacular discovery but a drumbeat of similar clues.

Using the Large Phased Array (LPA) and the Five-hundred-meter Aperture Spherical radio Telescope (FAST), astronomers from ...

Is the interstellar comet 3I/ATLAS spinning? That is the question currently dominating online astronomy circles, fueled by ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

Using data from NASA’s Transiting Exoplanet Survey Satellite, astronomers detected faint “starquakes” rippling through the ...

Over the course of billions of years, the universe has steadily been evolving. Thanks to the expansion of the universe, we ...

The Russian invasion has shut down one of the world’s largest radio telescopes, a Soviet project that has been damaged during ...

According to Paul Robertson, associate professor of physics and astronomy at UC Irvine, discovering new exoplanets is common ...