Explore the vast distances between planets and objects in our solar system, and why most of the space around us is a wide expanse of emptiness.

This video follows the start of Rasplin’s journey on Season 2 of the Nemesis SMP, a server built around a reroll heart system ...

Aphelion is a cinematic third-person sci-fi action/adventure that blends exploration, traversal, and tense stealth gameplay.

At CES 2026, the big maker of mobile chips teased details—and some benchmarks—for its new mainstream Snapdragon processor ...

Realising that our solar system isn’t like most others out there has helped astronomers rewrite the story of how it formed ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

At 4:56 a.m. EST (0956 GMT) on Feb. 17, the moon will begin to turn the sun into an impressive "ring of fire" during an ...

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

NASA’s new solar engine powers the Gateway space station, advancing Artemis missions and deep space exploration.

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...