Encounter Blew Away Most of Smaller Galaxy's Gaseous Halo In a dramatic tale of survival captured by the Hubble Space ...

Astrophysicists from Durham University have developed a new model to estimate the likelihood of intelligent life forming in ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on the standard model of galaxy evolution and bolstered a rival theory for ...

NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has ...

Astrophysicists developed a theoretical model that could be used to estimate how likely it is for intelligent life to emerge ...

Researchers at Durham University have produced a new model based on the conditions created by the acceleration of the ...

A novel theoretical model based on universal expansion and star formation suggests that our universe might not have the ...

This Hubble Space Telescope image captures a triple-star system, which can host potentially-habitable planets. Our nearest ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...