“It represents some of the leftovers from the formation of our solar system.” And most of those leftovers are small ... “We’re going to be increasing the number of known objects by something like a ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The 15 planet-forming disks around young stars that have been studied in detail by exoALMA. Here ...

Exoplanets—worlds orbiting distant stars—were once only theory, until scientists found the first evidence beyond our solar system. New Social Security report raises alarms for 300 million Americans ...

For centuries, humans have gazed into the night sky, wondering what lies beyond the planets we know. Each new discovery in the Solar System reshapes our sense of place in the cosmos. Now, astronomers ...

Other good stops for stargazing are on Palomar Mountain, “especially going down East Grade Road and overlooking Lake Henshaw.

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While it does have somewhat of an awkward name, Uranus has actually been called the boring planet, and at first glance, it does look rather calm and yes, even boring, but underneath its placid blue ...

A team of astronomers announced Tuesday that a new satellite measuring roughly 90 football fields across was discovered ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Beyond the familiar planets lies a fascinating frontier filled with icy worlds, mysterious orbits ...