An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

A new X-ray look at the mesmerizing Helix Nebula reveals an alleged planet killer: a white dwarf that might be the source of ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The Large UV/Optical/IR Surveyor (LUVOIR) telescope has been imagined as a habitable planet hunter, but it could be so much ...

A newborn star, a blast of glowing gas, and a distant spiral galaxy — all caught in one stunning snapshot by the James Webb ...

Webb’s exquisite details reveal a chance, random alignment of a protostellar outflow and a distant spiral galaxy. When we ...

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe ... A key goal of the ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

Even more exciting, the model suggests that some Earth-like planets could form in the habitable zone—the region around a star ...