The Stardust team teased the specks from the gel, stuck them in their electron microscopes, and stared back at the birth of our solar system. They were stunned by what they saw. Scientists have ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

This phenomenon known as a "planet parade," will feature Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune all present at the same time along a line in the night sky on Friday, NASA says.

NEW YORK (AP) — Seven planets grace the sky at the end of February in what’s known as a planetary parade, though some will be difficult to spot with the naked eye. These planetary hangouts ...

"These objects really could be anywhere in the solar system at any given time." One million alien visitors from another star system could already be lurking in the solar system. We aren't talking ...

Chiron, discovered in 1977 by astronomer Charles Kowal, is a minor planet that orbits between Saturn and Uranus in the outer realms of our solar system ... in our birth chart indicates the ...

A giant wave of undulating gas and dust appears, per new research, to have engulfed our Solar System millions of years ago. Now, University of Vienna doctoral student Efrem Maconi thinks that our ...

In our solar system Earth and Mars are in the box, Venus and Mercury outside. The cold gas giants are literally off the chart. The logarithmic scale used initially here allows for an easier ...

Everyone knows about the Solar System, and the planets that make it up. They’re in space, orbiting the Sun, in an order we all at least used to be able to recite. But it was not always so.