Meet the surprising, oddball worlds moving around our solar system. From meteorites that impact Earth, to a moon that orbits backwards, to an imposter lurking in the asteroid belt, a variety of ...

Solar panels typically last 25-30 years. First, consider your average household energy needs. This tells you how big of a system you need. If you’re prone to regular power outages, a solar ...

"We are basically almost landing on a star." NASA's Parker Solar Probe should have completed its seventh swing past Venus on Nov. 6 — the spacecraft's final maneuver around the amber planet ...

Tiny grains from a distant asteroid are revealing clues to the magnetic forces that shaped the far reaches of the solar system more than 4.6 billion years ago. Scientists at MIT and elsewhere have ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Our solar system ...

XI’AN, China—This should be a shining moment for Longi, one of the biggest makers of solar-power equipment in the world. Longi and a few other Chinese companies dominate the solar business ...

And on the 4th, a slim crescent Moon will appear just below Venus for a beautiful pairing as the glow of sunset fades. Now, staying with Venus, one of NASA's intrepid solar system explorers is headed ...