The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

NASA has selected two Colorado companies to help develop a future NASA space telescope that will look for signs of life on other planets. The flagship project, called the Habitable Worlds Observatory, ...

The satellite, aboard a SpaceX rocket that could lift off as early as this Sunday, is set to help reveal details about ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or worlds beyond our ...

NASA has unveiled a breathtaking new infrared map of the Universe from its SPHEREx mission, offering fresh insight into ...

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

The weird and wonderful world of sleeping in space — and what studies of astronauts tell us about the future of sleep ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

In the companion study, currently under peer review, Webb imaged Sextans A's interstellar medium and discovered polycyclic ...

Astronaut salaries look surprisingly normal on paper. However, the risks, training, and pressure behind that pay are anything ...

In our first segment, SpaceNews correspondent Debra Werner sits down with Jason Kim, CEO of Firefly Aerospace, to discuss the ...

The Schmidts' philanthropic research organization will build a 3-meter space telescope and fund three ground-based facilities.