Astrophysics | Page 16 of 46 | Astronomy.com

Could quantum mechanics explain the existence of space-time?

Astronomers watch as a black hole’s jet wobbles like a top

LIGO detects gravitational waves from another neutron star merger

Cosmology, Robotic Spaceflight

Hubble hints today’s universe expands faster than it did in the past

LIGO spots two gravitational waves in just two days

A new neutron star merger is caught on X-ray camera

LIGO is searching for gravitational waves again, and here’s what scientists hope to learn

Chandra witnesses the aftermath of a violent stellar merger

Exotic Objects, Science

LIGO looks forward to 1,000 black hole mergers per year

Time for a trade-in?

If gravitational waves come from two massive objects orbiting each other, then does the Earth-Moon system create gravitational waves? What frequency would they have?

What if there were two gravitational wave sources coming from different directions? Would there be an interference pattern?