If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...

Uranus is unique as it rotates on its side, at roughly a 90-degree angle from the plane of its orbit. The planet takes 84 years to orbit the Sun. An animated GIF showing Uranus' magnetic field. The ...

NASA’s Jet Propulsion Laboratory said the colors were made possible using mid-infrared light from the James Webb Space Telescope and visible and ultraviolet light from NASA’s Hubble Space ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

This pair of galaxies is currently in the process of colliding and merging into one, a process that will take around a ...

From nebulas and black holes to baby star nurseries and ancient collisions, the universe has never looked more beautiful thanks to NASA's $10 ... $10 billion James Webb Space Telescope (JWST ...

A Hubble Space Telescope false-color view of a 100-billion-mile-wide disk of dust around the summer star Vega. Hubble detects reflected light from dust that is the size of smoke particles largely in a ...

Teams of astronomers used the combined power of NASA's Hubble and James Webb space telescopes to revisit ... Dust within our solar system (seen as the Zodiacal light) is also replenished by ...

Astronomers combined images from the James Webb Space Telescope ... range of its electromagnetic spectrum, NASA says. Hubble senses visible light, while Webb picks up invisible light at infrared ...

The Merger: James Webb Space Telescope depicts IC 1623, an entwined pair of interacting galaxies which lies around 270 million light-years from Earth in the constellation Cetus. The two galaxies ...