Killers of the Cosmos
When a massive star dies, it can direct a blast of radiation that could obliterate all life.
2026-02-04 04:31:00 +0000 UTC→2026-02-04 05:18:00 +0000 UTC(47m)
Live & Upcoming Programmes
Killers of the Cosmos
Earth is hit by 100 tons of rock from space every day; most burn up in the atmosphere.
2026-02-04 03:43:00 +0000 UTC→2026-02-04 04:31:00 +0000 UTC(48m)
Killers of the Cosmos
Experts discuss the many possible ways that could spark the beginning of the end for the universe.
2026-02-04 02:55:00 +0000 UTC→2026-02-04 03:43:00 +0000 UTC(48m)
Killers of the Cosmos
Millions of black holes exist and some of them have the potential to be lethal to earth.
2026-02-04 02:07:00 +0000 UTC→2026-02-04 02:55:00 +0000 UTC(48m)
Killers of the Cosmos
A team of experts investigate extra-terrestrial beings and their threat to human life.
2026-02-04 01:19:00 +0000 UTC→2026-02-04 02:07:00 +0000 UTC(48m)
Killers of the Cosmos
More than 100 million pieces of small space debris are floating around the Earth.
2026-02-04 00:31:00 +0000 UTC→2026-02-04 01:19:00 +0000 UTC(48m)
NASA's Unexplained Files
After Neil Armstrong's moonwalk, he leads an expedition into the Amazon to find a legendary library.
2026-02-03 23:43:00 +0000 UTC→2026-02-04 00:31:00 +0000 UTC(48m)
NASA's Unexplained Files
A discovery by NASA's Mars Curiosity rover reveals a possible war occurred 300 million years ago.
2026-02-03 22:55:00 +0000 UTC→2026-02-03 23:43:00 +0000 UTC(48m)
NASA's Unexplained Files
Experts investigate if a nearby exoplanet could be the home to an alien civilization.
2026-02-03 22:07:00 +0000 UTC→2026-02-03 22:55:00 +0000 UTC(48m)
NASA's Unexplained Files
Experts raise questions when NASA begins a strange experiment to communicate with dolphins.
2026-02-03 21:18:00 +0000 UTC→2026-02-03 22:07:00 +0000 UTC(49m)
NASA's Unexplained Files
After NASA's New Horizons spacecraft flies by Pluto, it encounters a strange alien world.
2026-02-03 20:30:00 +0000 UTC→2026-02-03 21:18:00 +0000 UTC(48m)
NASA's Unexplained Files
Astronomers investigate the possible danger of a black hole speeding through the Milky Way.
2026-02-03 19:42:00 +0000 UTC→2026-02-03 20:30:00 +0000 UTC(48m)
NASA's Unexplained Files
A former Area 51 insider alleges that the Roswell UFO incident was a Soviet conspiracy.
2026-02-03 18:54:00 +0000 UTC→2026-02-03 19:42:00 +0000 UTC(48m)
NASA's Unexplained Files
NASA discovers something strange on Saturn's biggest moon; disturbing evidence.
2026-02-03 18:06:00 +0000 UTC→2026-02-03 18:54:00 +0000 UTC(48m)
NASA's Unexplained Files
An orbiting object looks like the Death Star; the death of Yuri Gagarin; a satellite vanishes.
2026-02-03 17:18:00 +0000 UTC→2026-02-03 18:06:00 +0000 UTC(48m)
NASA's Unexplained Files
Something strange on the lunar surface; phenomenon responsible for mass deaths.
2026-02-03 16:30:00 +0000 UTC→2026-02-03 17:18:00 +0000 UTC(48m)
NASA's Unexplained Files
When the Soviet Union unveils its own space shuttle, the CIA hatches a secret revenge plot.
2026-02-03 15:42:00 +0000 UTC→2026-02-03 16:30:00 +0000 UTC(48m)
NASA's Unexplained Files
A NASA probe captures an image of a familiar structure on Mars' surface.
2026-02-03 14:54:00 +0000 UTC→2026-02-03 15:42:00 +0000 UTC(48m)
NASA's Unexplained Files
An astronomer records an unusual radio signal from beyond the solar system.
2026-02-03 14:06:00 +0000 UTC→2026-02-03 14:54:00 +0000 UTC(48m)
NASA's Unexplained Files
A photograph depicts two suns; Ghostly white swirls on the moon's surface baffle NASA scientists.
2026-02-03 13:18:00 +0000 UTC→2026-02-03 14:06:00 +0000 UTC(48m)