Betelgeuse's Invisible Companion

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Your Space Journey

Chuck Fields

88 episodes

1 week ago

Welcome to "Your Space Journey," an interview series that takes you on an exhilarating voyage through the vast realm of space exploration. In this captivating series, we bring you in-depth conversations with the leaders of space exploration, including astronauts who have ventured beyond Earth, brilliant scientists who unravel the mysteries of the cosmos, and ingenious engineers who design cutting-edge spacecraft. Join us as we delve into their awe-inspiring stories, remarkable achievements, and captivating visions for the future of space exploration.

Astronomy

Science

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Astronomy

Science

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Betelgeuse's Invisible Companion

Your Space Journey

13 minutes 48 seconds

11 months ago

Betelgeuse's Invisible Companion

The Invisible Force Behind Betelgeuse's Strange Behavior

Dive into the mystery of Betelgeuse's intriguing companion star! Scientists have found evidence of a sun-sized "Beetle Buddy" orbiting the red supergiant, helping explain its puzzling 2,170-day brightness cycle. Learn how this companion acts as a cosmic snowplow, clearing paths through Betelgeuse's dust clouds and potentially influencing its eventual supernova.

In this episode, we explore:

How astronomers detected the hidden companion
What this means for Betelgeuse's future supernova
Why this companion orbits at a surprisingly close distance
The role of dust and debris is Betelgeuse's brightness changes
How the Nancy Grace Roman Space Telescope could revolutionize our understanding with its powerful coronagraph technology.

Coming soon: The Nancy Grace Roman Space Telescope may give us our first direct look at Betelgeuse's mysterious companion through advanced spectroscopy and imaging!

💫 Whether you're a seasoned astronomer or just curious about the cosmos, join us for this fascinating journey into one of astronomy's most exciting recent developments!