Massive Black Hole In Distant Galaxy Likely Has Orbiting Companion
A smaller companion likely orbits a monstrously massive black hole every 12 years in a distant galaxy. But no one…
A smaller companion likely orbits a monstrously massive black hole every 12 years in a distant galaxy. But no one…
Scientists pieced together the ancient origins of mysterious masses of rock found deep underground. Underground continents deep in Earth's belly…