Something strange is moving through our solar system — and it’s making headlines everywhere. The mysterious object, known as ...

Precise measurements from multiple radio telescopes strongly suggest that our solar system is moving far too fast for our ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

As the third known interstellar object in history, 3I/ATLAS has astronomers and the internet on edge. Is it just a comet from another star system, or something stranger, as Harvard's Avi Loeb hints?

Each of our Solar System’s outer gaseous planets hosts a system of multiple satellites, and these objects include Jupiter’s volcanic Io and Europa with its believed subsurface ocean, as well as Titan ...

An interstellar object previously believed by some to be from aliens might actually be a piece of a planet from another solar system, according to a new study. Desch mentioned that some have deemed ...

This Black Friday weekend, the Sky-Watcher EvoStar 120 APO Doublet Refractor is 20% off and is a must-buy if you are a seasoned skywatcher or looking for an upgrade on your current instrument. When ...

Interested in going solar? Find a Solar Energy partner near you. Everyone has slightly different needs when they go solar, but 10 kilowatts of solar capacity can likely provide you with plenty of ...

This story appears in the July 2013 issue of National Geographic magazine. The dust speck had been plucked from the tail of a comet more than 200 million miles away. Now, under an electron microscope ...