This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

The sounding rockets released vapor tracers and pressure sensors at different altitudes across central and northern Alaska ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in that galaxy is rotating.

SpaceX has rolled out the rocket and Crew Dragon capsule that will launch the Fram2 astronaut mission on Monday night (March ...