What If on MSN

What happens when a gamma ray burst meets a black hole?

What would happen if you took the most energetic explosion in the Universe and sent it straight into one of the most powerful ...
Phys.org

NASA finds extreme star collision in unlikely spot

A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an ...