Astrophotographer Ron Brecher has captured a stunning deep sky image of the spiral galaxy M106, located 23.5 million light ...

In the last few years, astronomers have discovered that our galaxy is ... Others say it’s far too soon to tell. K2-18b weighs in at more than eight times the mass of Earth, orbits a red dwarf ...

It's a distant galaxy called HD1, some 13.5 billion light years away from Earth, with researchers offering ... "Answering questions about the nature of a source so far away can be challenging ...

NASA images: Our planet Earth is a part of a giant solar system, which itself is placed inside a humungous galaxy named the Milky ... thousands of light years away from the Milky Way.

The outflow is about 625 light-years from Earth in one of the closest star-forming regions of our Milky Way galaxy, according to NASA. A light-year is equivalent to almost 6 trillion miles.