Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, ...

The sun is located about 26,000 light-years from the center of our galaxy, aka the Milky Way, and its orbit is close to ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its ...

When you look at the solar system, you might notice that the planets' orbits are tilted, and oddities in the protoplanetary ...

A proposed constellation of satellites has astronomers very worried. Unlike satellites that reflect sunlight and produce ...

His memorable concert Friday at the University of Chicago was joined by the “Galactic Friends,” as Fortner calls this septet, ...

Four proposed sungazing spacecraft, working together, could help speed up space weather warnings by 40%, a new study suggests ...

AUS-based startup, Reflect Orbital, has proposed a groundbreaking plan to provide “sunlight on demand” by using satellites to ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But mitigating this is its far greater distance, plus the fact that Earth appears much ...

Earth moves 2 million miles closer to the sun from summer to winter, yet temperatures drop 40+ degrees. The answer lies in ...