View of Earth as seen by ESA project astronaut Sławosz Uznański-Wiśniewski inside the seven-windowed cupola, the ...

Why This View Challenges Our Perception of Earth From the perspective shown in the image, Earth appears as a smooth, glowing blue sphere, resembling distant ice giants in our solar system rather ...

There’s no real “dark side” of the moon, but the far side, which faces away from Earth, is different from the near side we see every day. Samples could reveal why.

The view of Earth from space is a sight that’s historically been reserved for a select few. So far, just a handful of specially trained astronauts and billionaires have been able to watch the ...

Solar activity increased on Jan. 13 as massive active regions of the sun rounded its east limb to face Earth.

I’m willing to give some metaphorical ground here because “dark” can mean unknown or unexplored; most of the moon’s far side is forever hidden from Earth, so the metaphor is apt.

China’s Chang’e 6 probe has returned to Earth with rock and soil samples from the little-explored far side of the moon in a global first.

Unable to view our graphics? Click here to see them. A superior conjunction occurs when Venus is the farthest from Earth, on the other side of the sun.

An Earth-sized planet orbiting a star beyond our solar system is likely covered with volcanoes, researchers have concluded. The planet is technically an exoplanet, meaning it is beyond our solar ...

Earth's many layers are hidden from view. But what if we could drill through the center of the planet to the other side? What extreme forces and temperatures would we encounter deep within the planet?

China's Chang'e-6 has successfully touched down on the far side of the moon, and its dramatic approach to the mysterious lunar region was captured in a stunning video.