Category: Astronomy

Gravitational waves directly detected at LIGO

Gravitational Waves Detected 100 Years After Einstein’s Prediction For the first time, scientists have observed ripples in the fabric of spacetime called gravitational waves, arriving at the earth from a cataclysmic event in the...

Gravity Waves detected?

Big Bang breakthrough announced; gravitational waves detected There’s no way for us to know exactly what happened some 13.8 billion years ago, when our universe burst onto the scene. But scientists announced Monday a...

Close Type 1A Supernova Spotted

Exploding Star: New Supernova Discovery Is Closest in Years Editor’s Update for Jan. 23: Skywatchers around the world are taking a look at the new supernova in galaxy M83. To see their new photos...