A new type of object found in the early universe has puzzled astronomers for years, but they may finally have some answers.

Since humanity first gazed up at the night sky, we’ve been driven by an insatiable curiosity to understand what lies beyond our pale blue dot. The past six decades of space exploration have delivered ...

Since NASA’s inception in 1958, astronauts have landed on the moon, parked a robot-controlled rover on Mars, and discovered thousands of exoplanets—planets that orbit stars outside of this solar ...