The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

NASA's Blue Ghost lunar lander successfully launched on Wednesday and is on its way to the moon. Blue Ghost, from Firefly ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...

The ESA Solar Orbiter has provided a stunning new look at the Sun by combining 25 high-resolution images. This mosaic offers a detailed view of the solar surface, including sunspots and granules, ...

The BepiColombo spacecraft has sent back three images of Mercury after a brief flyby of the planet on Jan. 8, 2025.

The two lunar landers — Firefly Aerospace's Blue Ghost and Resilience, built by the Japanese company ispace — lifted off ...

The joint European-Japanese mission is only the second survey of Mercury, the least explored planet in the inner solar system ...

Firefly Aerospace's first mission to the moon is poised to launch in the early morning hours on Jan. 15. The company's Blue ...

RIT Professor Joel Kastner leads a research team that determines the true three-dimensional structure of the iconic Ring ...

A famous illustration of Saturn's moon Titan got it all wrong. Never mind -- what we imagine space to be, and what we know it ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...