Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

Prominent constellations in the February evening sky are Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga. You’ll ...

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

Although we don't have to worry about it for a few billion years, the sun is inexorably dying, the only question is what's ...

Astronomers have long searched for life within a rather narrow ring around a star, the “habitable zone,” where a planet should be neither too hot nor ...

Astronomers have long searched for clues that a hidden companion star sits out of view - now they might have it.

Earth may owe some of its properties to a nearby star that blew up just as the solar system was forming. This pattern, which saw a supernova bubble envelop the sun and shower it with cosmic rays, may ...

Earth may have a moon today because a nearby neighbor once crashed into us, a new analysis of Apollo samples and terrestrial rocks reveals. When you purchase through links on our site, we may earn an ...

A new study with the incredibly exciting title of "Overdispersed Radio Source Counts and Excess Radio Dipole Detection" has announced quite a thrilling discovery, indeed: Our solar system is moving ...

It may not feel like it, but everything in the universe is in constant motion. Our Sun, with all its planets, orbits the center of the Milky Way, flying through the cosmos at around 450,000 miles per ...