NASA's Unexplained Files
A probe carrying a message for aliens malfunctions without cause as it enters deep space.
2026-07-16 16:03:00 +0000 UTC→2026-07-16 16:51:00 +0000 UTC(48m)
Schedule for Space & Beyond
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How the Universe Works
The discovery of extraterrestrial life might face a challenge: the physics of the universe itself.
2026-07-22 16:26:00 +0000 UTC→2026-07-22 17:14:00 +0000 UTC(48m)
How the Universe Works
Uranus and Neptune are mysterious, icy worlds at the edge of the solar system.
2026-07-22 15:38:00 +0000 UTC→2026-07-22 16:26:00 +0000 UTC(48m)
How the Universe Works
The Rosetta mission is a groundbreaking expedition to land on a comet for the very first time.
2026-07-22 14:50:00 +0000 UTC→2026-07-22 15:38:00 +0000 UTC(48m)
How the Universe Works
Exploring discoveries that rewrite the history of the solar system, including the birth of the sun.
2026-07-22 13:14:00 +0000 UTC→2026-07-22 14:50:00 +0000 UTC(1h36m)
How the Universe Works
The death of giant stars creates the elements that are essential to all life in the universe.
2026-07-22 12:26:00 +0000 UTC→2026-07-22 13:14:00 +0000 UTC(48m)
How the Universe Works
The center of the Milky Way is home to strange and deadly phenomena that is difficult to understand.
2026-07-22 11:37:00 +0000 UTC→2026-07-22 12:26:00 +0000 UTC(49m)
How the Universe Works
Interstellar space is not empty and unremarkable as previously thought.
2026-07-22 10:49:00 +0000 UTC→2026-07-22 11:37:00 +0000 UTC(48m)
How the Universe Works
A space ship of crash test dummies explore space's deadliest spots.
2026-07-22 10:01:00 +0000 UTC→2026-07-22 10:49:00 +0000 UTC(48m)
How the Universe Works
Earth's history is marked by one cosmic disaster after another, forging the path of human evolution.
2026-07-22 09:13:00 +0000 UTC→2026-07-22 10:01:00 +0000 UTC(48m)
How the Universe Works
Experts must discover new technology to protect astronauts from the Red Planet's deadliest killers.
2026-07-22 08:25:00 +0000 UTC→2026-07-22 09:13:00 +0000 UTC(48m)
How the Universe Works
The Earth and the planets were formed from the destruction of alien worlds that came before us.
2026-07-22 07:37:00 +0000 UTC→2026-07-22 08:25:00 +0000 UTC(48m)
How the Universe Works
Cosmic rays capable of destroying human DNA are hurtling through outer space like subatomic bullets.
2026-07-22 06:49:00 +0000 UTC→2026-07-22 07:37:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal how bacteria, viruses and other alien microorganisms built life on Earth.
2026-07-22 06:01:00 +0000 UTC→2026-07-22 06:49:00 +0000 UTC(48m)
How the Universe Works
Experts use cutting-edge astronomy to investigate mysterious alien worlds.
2026-07-22 05:13:00 +0000 UTC→2026-07-22 06:01:00 +0000 UTC(48m)
How the Universe Works
Perseverance joins a dedicated group of machines to uncover life on the Red Planet.
2026-07-22 04:25:00 +0000 UTC→2026-07-22 05:13:00 +0000 UTC(48m)
How the Universe Works
New discoveries about dark matter and dark energy, which are locked in an epic battle.
2026-07-22 03:37:00 +0000 UTC→2026-07-22 04:25:00 +0000 UTC(48m)
How the Universe Works
Latest discoveries suggest life beyond this planet; investigating if earth's life began elsewhere.
2026-07-22 02:49:00 +0000 UTC→2026-07-22 03:37:00 +0000 UTC(48m)
How the Universe Works
Quasars are the most powerful objects in the universe and ultimately destroy everything that exists.
2026-07-22 02:01:00 +0000 UTC→2026-07-22 02:49:00 +0000 UTC(48m)
How the Universe Works
Examining a hypothetical asteroid impact, experts weigh in to determine how to avert tragedy.
2026-07-22 01:13:00 +0000 UTC→2026-07-22 02:01:00 +0000 UTC(48m)
How the Universe Works
Determining the age of the universe continues to be an elusive endeavor for scientists.
2026-07-22 00:25:00 +0000 UTC→2026-07-22 01:13:00 +0000 UTC(48m)
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