Weighty Matters and Wandering Worlds

Weighty Matters and Wandering Worlds

This week we kick things off with a deceptively simple listener question: What exactly is mass? From beach balls to black holes, we explore how mass shapes the universe, and our understanding of gravity.

Then we turn our eyes to the night sky, where the Full Buck Moon rises low on the horizon, showing off the inspiring Moon Illusion. We’ll cover what planets are visible, what to look for in the coming nights, and keep in mind, meteor shower season is right around the corner.

Finally, we journey to the outermost reaches of the solar system, to the Kuiper Belt and the distant, mysterious Oort Cloud. These frozen zones may hold the keys to our cosmic past and are home to icy relics like Comet Bernardinelli–Bernstein, one of the largest comets ever discovered.

Connect with us on Bluesky @startrails.bsky.social

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Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(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...

16 Elo 35min

When Black Holes Twist Spacetime

When Black Holes Twist Spacetime

What happens when a black hole spins? According to general relativity, it doesn't simply rotate in space, it actually drags spacetime around with it.This episode explores the strange phenomenon known ...

2 Elo 38min

Listening to the Heartbeat of the Milky Way

Listening to the Heartbeat of the Milky Way

Most amateur astronomers spend their nights collecting light. But what if you could study our galaxy without looking through a telescope at all?In this episode, we sit down with amateur astronomer and...

19 Heinä 27min

Is there a Black Hole in Our Backyard?

Is there a Black Hole in Our Backyard?

What if the mysterious "Planet Nine" isn't a planet at all?In this episode, we journey to the distant frontier of our Solar System to explore one of astronomy's strangest modern hypotheses: the possib...

5 Heinä 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 Kesä 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 Kesä 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 Touko 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 Touko 29min

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