Tempus Fugit: Time in Space and Sky

Tempus Fugit: Time in Space and Sky

This week we explore both the night sky and the cosmic tick-tock of time itself. The Moon waxes from half-lit to nearly full, while Saturn shines golden in Pisces with its razor-thin rings. Jupiter and Venus rule the morning skies, and the faint Aurigid meteors and Comet Lemmon make cameo appearances for early risers.

In the second half of the show, we dive into the strange and fascinating world of “time in space.” From NASA engineers living on Martian sols with their custom-built Mars watches, to the Omega Speedmasters strapped to Apollo astronauts’ suits, to the atomic clocks aboard GPS satellites that literally rely on Einstein’s relativity to keep us from getting lost—this is a journey through the cosmic heartbeat that guides explorers and Earthlings alike.

For more episodes and resources for backyard astronomers, visit www.startrails.show. Share the wonder of the stars with friends and continue your cosmic journey with us. Also, connect with us on Bluesky @startrails.bsky.social, or YouTube @TheStarTrailsPodcast.

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Avsnitt(121)

Did the Milky Way Flip?

Did the Milky Way Flip?

The Milky Way looks permanent from our place inside it, a great band of stars stretching across the night sky. But new research suggests our galaxy may once have been oriented in a completely differen...

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When Black Holes Twist Spacetime

When Black Holes Twist Spacetime

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2 Aug 38min

Listening to the Heartbeat of the Milky Way

Listening to the Heartbeat of the Milky Way

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Is there a Black Hole in Our Backyard?

Is there a Black Hole in Our Backyard?

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5 Juli 21min

How Jupiter Almost Destroyed the Solar System

How Jupiter Almost Destroyed the Solar System

For generations, we've pictured the Solar System as a stable and orderly place: planets forming where they are today and quietly orbiting the Sun for billions of years. But what if that picture is wro...

21 Juni 23min

A Summer Sky Road Trip

A Summer Sky Road Trip

Summer is almost here, and with it comes one of the richest observing seasons of the year.In this episode, we take a road trip through the summer sky, exploring the constellations, deep-sky objects, p...

7 Juni 30min

From the Archive: Star Party Stories

From the Archive: Star Party Stories

Back in November of 2024, I attended a star party hosted by the Midlands Astronomy Club and recorded what became one of my favorite episodes of Star Trails. This week, while taking a short break to re...

31 Maj 17min

The Birth and Death of Galaxies

The Birth and Death of Galaxies

This week we conclude our month-long journey through galaxies by exploring one of the biggest questions in astronomy: how galaxies are born, evolve, and eventually die.We begin in the aftermath of the...

24 Maj 29min

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