The Sombrero Galaxy (Messier 104) is one of the most unique galaxies captured by NASA’s telescopes. It gets its name from its shape, which resembles a broad-rimmed Mexican hat when viewed from Earth.

Despite years of debate and follow-up studies, an odd streak of cosmic light still defies a final explanation. Is it a giant ...

The Sun has been a powerful source of energy fueling the solar system for billions of years, but our host star may have had rough beginnings. A new study suggests the Sun migrated away from the center ...

A groundbreaking study in galactic archaeology proves the Sun made a treacherous journey to reach its current home in the ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created Earth's moon.

Humans were not designed for space. Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as ...

Analysis reveals what appears to be a channel of hot, low-density plasma stretching out from our solar system toward distant ...

UPDATE: The final trailer for The Super Mario Galaxy Movie is here, and some more voice cast have been announced. Donald Glover will voice Yoshi, the green dinosaur companion of the brothers from the ...