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

For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest ...

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

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

NASA selects two proposals for missions to observe X-ray and far-infrared wavelengths of light from space for additional ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.

A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...

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

The Nancy Grace Roman Space Telescope is a NASA observatory designed to settle key questions on exoplanets (a planet outside ...

Since the discovery of the acceleration, theorists have calculated that the universe will continue to expand faster and ...