Welcome to Bedtime Astronaut, where we drift through the universe one idea at a time. Each episode explores real space science, planetary history, and astronomical discoveries in a calm, steady voice—perfect for unwinding at the end of the day.

Latest Episodes

How Do Black Holes Form? | Bedtime Astronaut For Sleep

Join us on Bedtime Astronaut as we gently unravel the captivating mystery of black hole formation, guiding you through the cosmic ballet of matter and energy. In this ...

Are We Made of Stardust? | Bedtime Astronaut For Sleep

Join us on this episode of Bedtime Astronaut as we gently delve into the cosmic origins of life on Earth by exploring the fascinating concept that we are, quite litera...

What Was There Before the Big Bang? | Bedtime Astronaut For Sleep

In this episode of Bedtime Astronaut, we gently drift through the cosmos to explore one of the universe's most profound mysteries: what existed before the Big Bang? As...

Why Does the Universe Expand? | Bedtime Astronaut For Sleep

In this calming episode of Bedtime Astronaut, we gently explore the fascinating phenomenon of the universe's expansion. As we drift through the cosmic tapestry, we unr...

Why Does the Moon Control the Tides? | Bedtime Astronaut For Sleep

In this episode of Bedtime Astronaut, we delve into the enchanting relationship between the Earth and its steadfast celestial partner, the Moon, unraveling the mystery...

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