Gamma-ray bursts (GRBs) are extremely energetic events occurring in distant galaxies which represent the brightest and most powerful class of explosion in the Universe. These extreme electromagnetic emissions are second only to the Big Bang as the most energetic and luminous phenomena known. Gamma-ray bursts can last from a few milliseconds to several hours. After the initial flash of gamma rays, a longer-lived afterglow is emitted, usually in the longer wavelengths of X-ray, ultraviolet, optical, infrared, microwave or radio frequencies.

There are explosions in the universe so powerful that, for a few seconds, they outshine entire galaxies. They are called Gamma-Ray Bursts (GRBs). They arrive without warning, from random directions in the sky, releasing in seconds as much energy as the Sun will emit over its entire lifetime. For decades,Continue Reading

In the distant universe, there are objects so bright that they outshine entire galaxies. They are called quasars, short for quasi-stellar radio sources, and they are among the most powerful phenomena known to astronomy. A single quasar can emit more light than a trillion stars. To observers on Earth, theyContinue Reading

A lonely Catholic church on an alien planet. Strange vegetation, faraway hills, two suns in the sky.

For centuries, Christians have believed that humanity occupies a special place in God’s creation. The opening chapters of Genesis describe human beings as made “in the image of God” (Genesis 1:27), entrusted with stewardship over the Earth and its creatures. But what would happen to that belief if, tomorrow, humanityContinue Reading

Hwan Bernala's office at the Holroyd Society.

They move away in peace with themselves.To new worlds.Because there are so many in a Universe.And there are so many universes to explore. (Carlos Trillo, Robin of the Stars) Gliese 614 IV, coordinates 285.747/+79.016/20052.661July 25th, 666 GE On the holo-screen, the man’s face was grave—as one might expect from someoneContinue Reading