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

The Royal Observatory Greenwich says the Perseid meteor shower is one of the "most dramatic" things to see in the summer's ...

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 ...

How light is light? The James Webb Space Telescope has just been able to directly image a planet so light and faint that, in ...