A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

NASA has just made a groundbreaking discovery—a new planet beyond Neptune that wasn’t there before! This mysterious find ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

"AI models can essentially estimate a risk that is specific to a given person's context," he says, "and they can do it transparently and reproducibly, which is what our brains can't do." ...

The exoplanet – a planet outside our solar system – has a mass six times greater ... “While my job mainly consists of finding these unknown worlds, I’m now very enthusiastic to hear ...

When you purchase through links on our site, we may earn an affiliate ... For some bodies, like all of the planets of the solar system, the difference between the perihelion and aphelion is ...

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a cameo in the planetary parade which is running all this month and next.

This phenomenon is known as the planetary parade, and it brings together six planets of the Solar System into alignment. Surprisingly, it will be visible to the naked eye. This is a once-in-a ...

Uranus and Neptune can be spotted too, but only by using binoculars and telescopes Look up! Six planets grace the sky this month in what’s known as a "planetary parade," and most will be able ...