Based on the latest evidence and theories our galaxy could be a huge wormhole (or space-time tunnel; have you seen “Interstellar?”) and, if that were true, it would be “stable and navigable.” This is ...

Add Yahoo as a preferred source to see more of our stories on Google. Back in the prehistoric days of theoretical astrophysics (1985), in a mystical and exotic corner of planet Earth (Fresno, ...

Wormholes are some of the universe's strangest and most mind–boggling structures. Now, scientists say one of these tunnels through space and time could be lurking in our own galaxy. Just like a black ...

Science fiction is full of amazing space phenomena. Some of those phenomena have gone from theory to reality — like black holes and pulsars. But what about wormholes? These portals through space are ...

In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors recorded a gravitational wave that lasted just one-tenth of a second. The signal, known as ...

For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit the usual script. LIGO and Virgo recorded a gravitational wave from GW190521, but unlike the familiar ...