What on Earth?
The remains of an abandoned settlement high in the mountains of Peru could be ancient Roman.
2026-02-02 00:01:00 +0000 UTC→2026-02-02 00:49:00 +0000 UTC(48m)
Schedule for Space & Beyond
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How the Universe Works
Interstellar space is not empty and unremarkable as previously thought.
2026-02-04 21:22:00 +0000 UTC→2026-02-04 22:10:00 +0000 UTC(48m)
How the Universe Works
Uranus and Neptune are mysterious, icy worlds at the edge of the solar system.
2026-02-04 20:34:00 +0000 UTC→2026-02-04 21:22:00 +0000 UTC(48m)
How the Universe Works
Gravitational waves are helping scientists explore the cosmos in revolutionary, new ways.
2026-02-04 19:46:00 +0000 UTC→2026-02-04 20:34:00 +0000 UTC(48m)
How the Universe Works
The Earth and the planets were formed from the destruction of alien worlds that came before us.
2026-02-04 18:58:00 +0000 UTC→2026-02-04 19:46:00 +0000 UTC(48m)
How the Universe Works
If a massive asteroid collides with Earth, it could end life on the planet as one knows it.
2026-02-04 17:22:00 +0000 UTC→2026-02-04 18:58:00 +0000 UTC(1h36m)
How the Universe Works
New research suggests that white dwarfs may be the key to understanding the universe itself.
2026-02-04 16:34:00 +0000 UTC→2026-02-04 17:22:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal that black holes might have been essential to building the universe itself.
2026-02-04 15:45:00 +0000 UTC→2026-02-04 16:34:00 +0000 UTC(49m)
How the Universe Works
NASA's Juno spacecraft is part of a cutting-edge mission to explore the mysteries of Jupiter.
2026-02-04 14:57:00 +0000 UTC→2026-02-04 15:45:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal the secrets of nebulas, where stars are born and die.
2026-02-04 14:09:00 +0000 UTC→2026-02-04 14:57:00 +0000 UTC(48m)
How the Universe Works
A supernova hasn't occurred in 400 years, and the search is on to locate which star may be next.
2026-02-04 13:19:00 +0000 UTC→2026-02-04 14:09:00 +0000 UTC(50m)
How the Universe Works
New discoveries cause astronomers to question if the Big Bang really happened.
2026-02-04 12:31:00 +0000 UTC→2026-02-04 13:19:00 +0000 UTC(48m)
How the Universe Works
The universe's stars are dying off faster than new ones are born.
2026-02-04 11:43:00 +0000 UTC→2026-02-04 12:31:00 +0000 UTC(48m)
How the Universe Works
Fresh data from NASA's Cassini spacecraft helps scientists make brand-new discoveries about Saturn.
2026-02-04 10:55:00 +0000 UTC→2026-02-04 11:43:00 +0000 UTC(48m)
How the Universe Works
We're counting down NASA's top six sci-fi film-worthy stars.
2026-02-04 10:07:00 +0000 UTC→2026-02-04 10:55:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal a supermassive black hole from the earliest days of the cosmos.
2026-02-04 09:19:00 +0000 UTC→2026-02-04 10:07:00 +0000 UTC(48m)
How the Universe Works
Experts use cutting-edge astronomy to investigate mysterious alien worlds.
2026-02-04 08:31:00 +0000 UTC→2026-02-04 09:19:00 +0000 UTC(48m)
How the Universe Works
Mercury has a dangerous secret that may one day threaten life on Earth.
2026-02-04 07:43:00 +0000 UTC→2026-02-04 08:31:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal how neutrinos pass through objects undetected.
2026-02-04 06:55:00 +0000 UTC→2026-02-04 07:43:00 +0000 UTC(48m)
How the Universe Works
Experts must discover new technology to protect astronauts from the Red Planet's deadliest killers.
2026-02-04 06:07:00 +0000 UTC→2026-02-04 06:55:00 +0000 UTC(48m)
How the Universe Works
New discoveries reveal the secrets of hundreds of strange, tiny worlds called dwarf planets.
2026-02-04 05:18:00 +0000 UTC→2026-02-04 06:07:00 +0000 UTC(49m)
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