Final Delta IV Heavy rocket launch scrubbed just before liftoff Livesciencecom

Brilliant new signals from a far-off galaxy confirm that the system is anchored by a pair of black holes locked in a daring dance.

The interstellar comet 3I/ATLAS does not come from our corner of the Milky Way, and may be a time capsule of the early galaxy, new research into its trajectory hints.

For the first time, astronomers have used a ground-based telescope to observe polarized microwave light from the universe's earliest epoch. Their observations could give them a better understanding of how…