Our planet is just the right distance from the ... Our Sun is just one of many billions of stars in our galaxy, which is called the Milky Way. The Milky Way is a spiral galaxy and our Solar ...

I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. At least 50 billion planets in our own Milky Way galaxy are likely to be free-floaters --- unbound to any star system ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Scientists found an intriguing world in our galaxy.

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

With this answer comes more of an idea about where planets are likely to form in our galaxy. They have found that stars with high-mass planets have higher metallicity than those with lower amounts ...

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an intriguing signal: They found two objects traveling together ...

The first planet that was discovered around a star ... Unlike the sun, most stars in our galaxy have companions, with two or ...

NASA scientists have detected a star and trailing exoplanet that may be sailing through the Milky Way with unprecedented ...

Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...