Two Alpha jets collided midair during a training exercise in France before crashing to the ground and exploding in a massive ...

These two cosmic juggernauts dance and ... Further scrutiny of the collision will indicate whether the unknown object is a low-mass black hole, as the team suspects, or something else.

Collision of Two Neutron Stars Billions of Years Ago Made Enough Gold and Uranium To Fill Earth's Oceans, Says Study Billions ...

When two objects collide the total momentum before the collision is equal to the total momentum after the collision (in the absence of external forces). This is the law of conservation of momentum.

Two French air force jets have been captured colliding mid-air while rehearsing a stunt. The crash occurred in Saint-Dizier, eastern France, yesterday afternoon during a drill involving six Alpha ...