How many exoplanets are in the cosmos and what can they tell us about planetary formation and evolution? This is what a ...

An unusual planetary system with three known ultra-low density 'super-puff' planets has at least one more planet, according to new observations.

The James Webb Space Telescope has spotted five galaxy candidates dating to just 200 million years after the Big Bang, making ...

International astronomers have observed an unusual supernova that is poor in metals, providing vital clues about the early ...

Vega, located in the constellation Lyra, is the fifth-brightest star in the night sky. It is known to be surrounded a disk of particle debris that's almost 100 billion miles (160 billion kilometers) ...

JWST’s MIRI reveals star-forming regions in Sombrero Galaxy The galaxy produces less than one solar mass of stars yearly ...

Astronomers have identified 56 unusual galaxies termed “UFO galaxies” due to their red, glowing, disc-like appearance.

Our sister planet is thought to have once been a habitable world, but a new study could change that narrative and alter the ...

Discovery of these 'UFO' galaxies 'tells us that maybe we didn't understand the universe as well as we thought,' according to ...