Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

The video was taken by Metis on October 12, 2022. Metis is the only instrument capable of seeing such subtle features of the ...

Barnard’s Star is located just 6 light-years away from us. It is the closest single star to the Sun and the fourth closest star overall, after the three stars in the Alpha Centauri system. Just a few ...

As the third planet from the sun, our humble planet is the only one inhabited by humans and dates back an impressive 4.5 billion years. Taken in Tuam, Galway, Ireland, this dramatic image of a ...

When you buy through links on our articles ... that of the sun. At 5.97 light-years from Earth, it is the fourth-closest star ...

Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or ...

Large and small planets are born from very different circumstances, according to data from NASA’s now-retired space telescope ...

according to NASA — they create inferior conjunctions when swinging between the sun and our planet. For Venus, these events happen relatively often, every 19 months or so, according to the ...

Most of these planets are about the same size and spaced close together, earning them the moniker "peas in a pod." They also orbit near their stars, in many cases closer than Mercury is to the Sun.

The planets are all too hot for life as we know it, but astronomers haven’t given up searching for more planets in Barnard's ...

IT'S been nearly 40 years since the first planet outside of our Solar System was discovered ... HD 189733 b sits closer to its own version of the sun, earning it the common astro-nickname of ...