Galaxies are thought to form and grow by collisions and mergers, and elliptical galaxies may be the ultimate result of this ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

Stargazers have plenty of night sky events to look forward to in July. After all the stunning celestial displays so far in ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

At the aphelion, the distance from the Earth’s center to the Sun’s center is going to be 152,087,738 kilometers (94,502,939 ...

A possible new "jellyfish" galaxy discovered by the James Webb Space Telescope could deepen our understanding of galaxy ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

In a groundbreaking study recently published on the arXiv preprint server, researchers have proposed two innovative ...