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Artwork for StarDate

StarDate

Billy Henry
Mcdonald Observatory
Jupiter
Venus
Moon
Milky Way
Mars
Orion
Astronomy
Uranus
Mercury
Stars
Black Hole
Earth
Sun
Aldebaran
Supernova
Pleiades
Milky Way Galaxy
Gemini
Capella

StarDate, the longest-running national radio science feature in the U.S., tells listeners what to look for in the night sky.

PublishesDailyEpisodes145Founded9 years ago
Number of ListenersCategories
AstronomyScienceEducation

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Artwork for StarDate

Latest Episodes

The sky is divided into 88 official constellations. In fact, though, it’s more like 88 and a half. That’s because the constellation Serpens consists of two disconnected parts – a head and a tail. They wrap “behind” the body of Ophiuchus the serpent b... more

Venus and Jupiter are staging one of the top skywatching events of the year – an especially close encounter of the two brightest points of light in the night sky. It plays out in the west over the next few evenings.

Venus is the beautiful “evening s... more

The night sky can sometimes look like a tie-dyed T-shirt flapping on a clothesline. Ribbons and swirls of bright color ripple through the sky. They can change appearance in seconds – blown by the solar wind.

The colorful display is an aurora – the n... more

The goddess of the dawn has given millions of Americans a rare treat the past couple of years: brilliant displays of the northern lights in regions where they’re seldom seen. Today, we know that these colorful curtains of light are powered by storms ... more

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Host

Billy Henry
Host of StarDate; associated with StarDate, McDonald Observatory; often presents astronomy segments and educational features.

Reviews

4.6 out of 5 stars from 306 ratings
  • Short and sweet!

    Just pure enjoyment each day - I originally heard the show while commuting to work each early morning.

    It was on good old AM radio and was and still is very enjoyable yet brief each day!!

    Apple Podcasts
    5
    MaybNexYr Bear fan 77
    United Statesa year ago
  • Since 1983

    Started listen on KPBS at San Diego State. The stow was and still is the highlight of my listen day. Visiting the McDonald Observatory is on my bucket list.

    Apple Podcasts
    5
    LMagoo56
    United States2 years ago
  • Great for years

    Originally listened to this on Am radio in late 90’s and early 2000’s and then transitioned to podcasts. A continual gift of education to all. Great science info.

    Apple Podcasts
    5
    whitestar20
    United States2 years ago
  • Wonderful!

    I love listening to each episode!

    Wonderful to learn about what surrounds from above.

    Also, such a break from worrying about the everyday on the ground. Such a good break!!

    Thank you so much.

    Apple Podcasts
    5
    BeigeSweater
    Canada3 years ago
  • Great Podcast

    One of my favorite astronomy podcast.

    Apple Podcasts
    5
    guitarsandbeaches
    United States4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Crowd enjoys the mix of astronomy history, current science, and practical viewing tips; a few critique length or depth.
Listeners appreciate the clear narration and concise science updates, great for daily commutes.
Long-time fans praise the educational value and steady cadence; some miss older narration voice.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Audience Metrics

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Frequently Asked Questions About StarDate

What is StarDate about and what kind of topics does it cover?

This science-and-sky feature focuses on practical stargazing and space science communication. Episodes emphasize easy-to-find celestial targets (the Moon, planets, bright stars) paired with accessible explanations of astronomical phenomena, historical context, and observing tips. The host often ties in mission updates, skywatching resources, and educational content from affiliated outlets, creating a steady stream of bite-sized, listener-friendly astronomy updates ideal for commuters and casual skywatchers alike. A standout aspect is the regular blend of myth, history, and current science, plus ongoing outreach through a magazine and online materials that expand beyond the audio flavor.

Listeners can expect short, clear segments that spark... more

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Which podcasts are similar to StarDate?

These podcasts share a similar audience with StarDate:

1. Planetary Radio: Space Exploration, Astronomy and Science
2. Universe Today Podcast
3. BirdNote Daily
4. Big Picture Science
5. Bedtime Astronomy

How many episodes of StarDate are there?

StarDate launched 9 years ago and published 145 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact StarDate?

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