What on Earth?
The relics of a declining ancient civilization that may have suffered a celestial catastrophe.
2026-07-13 09:24:00 +0000 UTC→2026-07-13 10:12:00 +0000 UTC(48m)
Schedule for Space & Beyond
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How the Universe Works
Latest discoveries suggest life beyond this planet; investigating if earth's life began elsewhere.
2026-07-14 18:16:00 +0000 UTC→2026-07-14 19:04:00 +0000 UTC(48m)
How the Universe Works
Quasars are the most powerful objects in the universe and ultimately destroy everything that exists.
2026-07-14 17:28:00 +0000 UTC→2026-07-14 18:16:00 +0000 UTC(48m)
How the Universe Works
Examining a hypothetical asteroid impact, experts weigh in to determine how to avert tragedy.
2026-07-14 16:40:00 +0000 UTC→2026-07-14 17:28:00 +0000 UTC(48m)
How the Universe Works
Determining the age of the universe continues to be an elusive endeavor for scientists.
2026-07-14 15:52:00 +0000 UTC→2026-07-14 16:40:00 +0000 UTC(48m)
How the Universe Works
Gravitational waves are helping scientists explore the cosmos in revolutionary, new ways.
2026-07-14 15:04:00 +0000 UTC→2026-07-14 15:52:00 +0000 UTC(48m)
How the Universe Works
New astronomical research is beginning to reveal an invisible scaffold of dark matter.
2026-07-14 14:16:00 +0000 UTC→2026-07-14 15:04:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal the secrets of hundreds of strange, tiny worlds called dwarf planets.
2026-07-14 13:28:00 +0000 UTC→2026-07-14 14:16:00 +0000 UTC(48m)
How the Universe Works
Dark Matter is thought to be the cosmic glue that holds the universe together.
2026-07-14 12:40:00 +0000 UTC→2026-07-14 13:28:00 +0000 UTC(48m)
How the Universe Works
New research suggests that white dwarfs may be the key to understanding the universe itself.
2026-07-14 11:52:00 +0000 UTC→2026-07-14 12:40:00 +0000 UTC(48m)
How the Universe Works
NASA's Juno spacecraft is part of a cutting-edge mission to explore the mysteries of Jupiter.
2026-07-14 11:03:00 +0000 UTC→2026-07-14 11:52:00 +0000 UTC(49m)
How the Universe Works
New discoveries cause astronomers to question if the Big Bang really happened.
2026-07-14 10:15:00 +0000 UTC→2026-07-14 11:03:00 +0000 UTC(48m)
How the Universe Works
Fresh data from NASA's Cassini spacecraft helps scientists make brand-new discoveries about Saturn.
2026-07-14 09:27:00 +0000 UTC→2026-07-14 10:15:00 +0000 UTC(48m)
How the Universe Works
The universe's stars are dying off faster than new ones are born.
2026-07-14 08:39:00 +0000 UTC→2026-07-14 09:27:00 +0000 UTC(48m)
How the Universe Works
Scientific experts explore how Saturn's moons offer new insight into the Solar System.
2026-07-14 07:51:00 +0000 UTC→2026-07-14 08:39:00 +0000 UTC(48m)
How the Universe Works
New technology may be able to explain where the edge of the universe is or what happens there.
2026-07-14 07:03:00 +0000 UTC→2026-07-14 07:51:00 +0000 UTC(48m)
How the Universe Works
The Milky Way will face the Andromeda Galaxy in a struggle that could create a new super galaxy.
2026-07-14 06:15:00 +0000 UTC→2026-07-14 07:03:00 +0000 UTC(48m)
How the Universe Works
Time travel may be more possible now than ever imagined; experts are closer to discovering how.
2026-07-14 05:27:00 +0000 UTC→2026-07-14 06:15:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal the secrets of nebulas, where stars are born and die.
2026-07-14 04:39:00 +0000 UTC→2026-07-14 05:27:00 +0000 UTC(48m)
Return to the Moon: Seconds to Arrival
Engineers count down the final moments of a milestone in space travel.
2026-07-14 03:03:00 +0000 UTC→2026-07-14 04:39:00 +0000 UTC(1h36m)
UFOs: The Lost Evidence
A look at whether the desire for gold is the result of extraterrestrial landings in the past.
2026-07-14 02:15:00 +0000 UTC→2026-07-14 03:03:00 +0000 UTC(48m)
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