BBC Sky at Night Magazine

Star Diary

Science EN ↓ 370 episodes

The astronomy podcast from the makers of BBC Sky at Night Magazine.

Author

BBC Sky at Night Magazine

Category

Science

Podcast website

www.skyatnightmagazine.com

Latest episode

Jun 25, 2026

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Episodes

The birth of the Universe 19.06.2025

Astronomer Hidde Jense has seen cosmic light from just after the Big Bang. He reveals what it tells us. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Venus is a Morning Star and Mars meets the Lion's heart 29.05.2025

Find out how to see bright planet Venus in the early morning before sunrise, and track the Red Planet Mars as it passes near Regulus, the brightest star in the constellation Leo. Our new monthly version of Star Diary is hosted by Pete Lawrence and Paul Abel. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Earth, aliens and astronomy 15.05.2025

The search is on for life beyond Earth. Astrobiologist Penny Boston reveals what life on our own planet can tell us about extra-terrestrial life among the stars.   Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Flower Moon rises in full bloom 10.05.2025

Meteor showers are always a great excuse to get out and do some stargazing.  Find out how to see them Eta Aquarids in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our we...

The Eta Aquarid meteor shower lights up the sky 03.05.2025

Meteor showers are always a great excuse to get out and do some stargazing.  Find out how to see them Eta Aquarids in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our we...

Mars passes through the Beehive 26.04.2025

The Red Planet passes through the star strewn field of the Beehive Cluster. Find out how to see them in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https:/...

Venus reaches its greatest brightness near the Moon (21 to 27 April) 19.04.2025

The planet will appear its largest in the morning sky before teaming up with the Moon later in the week. Find out how to see them in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images...

Strange signals from the 'Eye of God' 17.04.2025

Astronomer Martin Guerrero reveals the mysterious x-ray signals coming from the Eye of God Nebula, that could indicate a planet is being torn apart by a dying star. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Two sparkling diamonds glisten in the night sky (14 to 20 April) 12.04.2025

A pair of globular clusters will glitter across the night sky this week. Find out how to see them in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://ww...

An asteroid passes through a Hamburger (Galaxy) (7 to 13 April 2025) 05.04.2025

Watch the asteroid Flora as at passes by the Hamburger Galaxy this week. Find out how to see it in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://www....

The Moon blots out the Pleiades (31 March to 6 April 2025) 30.03.2025

After creeping ever closer to the Seven Sisters star cluster, the crescent Moon will pass through the Seven Sisters star cluster this week. Discover how you can watch the stars as blink out one by one by listening to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Learn to observe our nearest star, the Sun, in our upcoming online masterclass ser...

Partial solar eclipse visible across the UK (24 to 30 March 2025) 23.03.2025

This week, a partial solar eclipse will be visible across the UK. Find out how you can safely see the momentous occasion for yourself by listening to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript Learn to observe our nearest star, the Sun, in our upcoming online masterclass series   Subscribe to BBC Sky at Night Magazine and submit your astropho...

Searching for life on alien planets 21.03.2025

Are we alone? It’s one of the humanity’s fundamental questions. Could one of the 6,000 known exoplanets beyond our Solar System host an alien species? Lisa Kaltenegger has spent her career trying to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Moon passes the heart of the Scorpion (17 to 23 March 2025) 16.03.2025

The Moon brushes past the red star Antares, the heart of Scorpius. Make sure to catch them both by listening to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://www.skyatnightmagazine.com contactus@skyatnightmagazine.com Learn more about yo...

Can you see the Blood Moon? (10 to 16 March 2025) 09.03.2025

This week sees a total lunar eclipse turn the moon blood red as it passes over the US. Unfortunately, the UK will only catch the partial phase. To find out exactly what you can see, listen to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https:/...

Mars meets up with the Moon (3 to 9 March 2025) 02.03.2025

Mars passes right next to the Moon, while Mercury reaches its highest point in the sky. Make sure to catch them both by listening to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://www.skyatnightmagazine.com contactus@skyatnightmagazine.co...

Mercury returns to the evening skies (24 February to 2 March 2025) 23.02.2025

After a long absence Mercury returns to our evening skies, shining brightly in the twilight. To make sure to catch is return, listen to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://www.skyatnightmagazine.com contactus@skyatnightmagazine...

Catch Saturn before it leaves our skies (17 to 23 February 2025) 16.02.2025

Saturn is about to disappear behind the Sun. Ensure you catch it before it leaves by listening to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript Chasing the ISS   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our website: https://www.skyatnightmagazine.com contactus@skyatnightmagazine.com Learn more about...

Webb uses space-bending gravity trick to discover distant stars 14.02.2025

Massive objects in space warp spacetime to the extent that they can act like cosmic magnifying glasses, allowing astronomers to get a better view of the deep cosmos. This technique, known as gravitational lensing, has been used by the James Webb Space Telescope to discover a group of stars that existed at a key stage in the evolution of the Universe.   Learn more about your ad choices. Visit podca...

The Full Moon shines next to bright star, Regulus (10 to 16 February 2025) 09.02.2025

The Snow Moon lights up the night sky this week, accompanied by one of the brightest stars in the sky, Regulus. To find out how you can see them for yourself, as well as all the latest stargazing highlights, tune in to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript How to enter the astronomy photographer of the year competition   Subscribe to BBC...

Jupiter lies close to the Moon (3 to 9 February 2025) 02.02.2025

 All of the planets (except Mercury) are up in the night sky at the moment, as the Moon passes close to the bright planet Jupiter. To find out how you can see them for yourself, as well as all the latest stargazing highlights, tune in to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript Inferior and superior planets: what’s the difference?   Subscri...

The planets continue their parade across the sky (27 January to 2 February 2025) 26.01.2025

Venus, Mars, Jupiter and Saturn are all shining bright in the evening sky. To find out how you can see them for yourself, as well as all the latest stargazing highlights, tune in to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript A Guide to Cassiopeia   Subscribe to BBC Sky at Night Magazine and submit your astrophotography images over on our webs...

Jupiter’s shadow transit runs late (20 to 26 January 2025) 19.01.2025

Ganymede, the largest moon of Jupiter, will pass across the planet’s face, but it will take another four hours for its shadow to follow suit. To find out why and how you can see the sight for yourself, as well as all the latest stargazing highlights, tune in to the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript How to see the Horsehead Nebula   Subsc...

First zoomed-in image of a star beyond our galaxy 13.01.2025

Astronomers have, for the first time ever, captured a close-up image of a star beyond our home Galaxy. WOH G64 is located 160,000 lightyears away in the Large Magellanic Cloud, a small satellite galaxy of our own Milky Way. Astronomer Jacco van Loon reveals how the team captured the image, and why it's so important. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Full moon meets with Mars (13 to 19 December 2025) 12.01.2025

The bright Wolf Moon meets up with red Mars just days before the planet reaches opposition – when it lies directly opposite the Sun from Earth. Find out how you can see the spectacle as well as all the latest stargazing highlights in the latest episode of Star Diary, the podcast from the makers of Sky at Night Magazine. Transcript How to observe Mars The latest from Comet Tsuchinshan-ATLAS   Subsc...

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