Today's Travelers in the Night share stories about space rocks came closer to Earth than our Moon and aurora on Mars.

The post Aug 10th: Moon Orbit Crossers & Global Auroras on Mars appeared first on 365 Days of Astronomy.

Today's @NOIRLabAstro talk to Dr. Steve Howell about the discovery of Betelgeuse long sought after companion and future observations.

The post Aug 9th: A Stellar Companion For Betelgeuse appeared first on 365 Days of Astronomy.

This week episode talk about the newly discovered outer solar system objects to interstellar comet 3I/Atlas to the Perseid Meteor shower

The post Aug 8th: It Came From the Outer Solar System appeared first on 365 Days of Astronomy.

Apollo-Soyuz astronaut Vance Brand reflects on space diplomacy, while Apollo 11’s Steve Bales and Charlie Duke reveal the challenges of landing on the Moon.

The post Aug 7th: 50th Anniversary of the End of the Apollo appeared first on 365 Days of Astronomy.

From a supernova in NGC 7331 to Betelgeuse’s possible companion, AI in science communication, exoplanet mysteries, sky guide and cosmic chat!

The post Aug 6th: AI, Hypersonics and Betelbuddy appeared first on 365 Days of Astronomy.

What would the Sun sound like if we could hear it? Does any noise at all happen in the universe? What’s the biggest sound of all?

The post Aug 5th: What Does Outer Space Sound Like? appeared first on 365 Days of Astronomy.

What can we say about Einstein? Albert! Freaking! Einstein! Lots, actually. In this show we’re going to talk about the most revolutionary physicist… ever.

The post Aug 4th: Einstein appeared first on 365 Days of Astronomy.

Asteroids passed closer than the Moon. Scientists used Gemini South and LBT to track faint, hazardous asteroid 2016 PR38.

The post Aug 3rd: Very Close Miss & Distant PHA appeared first on 365 Days of Astronomy.

Join us today to listen to Astro Interviews as our audio editor, Richard Drumm, interviewed Astronomy Cast’s co host Fraser Cain.

The post Aug 2nd: Fraser Cain appeared first on 365 Days of Astronomy.

Using computer simulations, researchers have pieced together a possible scenario where Titan caused another of Saturn’s moons to break up and become the beautiful ring system we see today

The post Aug 1st: Saturn’s Rings Are Made of a Broken-up Moon appeared first on 365 Days of Astronomy.