Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

At the surface, Mars is a desolate, barren world with a rocky landscape, massive dust storms and extreme temperature swings. However, a rover recently captured a splash of color in the sky as rare ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

A glorious, colorful image captured by a telescope in Chile shows the bright glow of star cluster RCW 38, where young stars are being born.

Beautiful spring photos What better way to celebrate the first day of spring than with a collection of spring photos to ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Fast solar winds are heading to the UK, bringing with them an increased chance of viewing the Northern Lights. The ...