There are several ways you can travel faster than light, depending on what you mean by a ’thing,’ ‘faster-than-light,’ and ’travel.’
A study of galactic rotation favors an old alternative to dark matter.
As humans colonize the solar system, rubble pile asteroids might make a good home.
Astronomers have learned a planetary nebula had a much more complex origin than originally thought.
Dark matter might be seen through its effect on atomic clocks.
Locked within meterorites could be the key to understanding the origin of Earth’s oceans.
Astronomers find the remnants of ancient planetary systems, and a glimpse of our fate.
The Webb telescope is so powerful it can see some galaxies from more than one point of view.