What is 21-cm radiation? What (and who) produces it? What causes it, and what does it tell us about the universe?
Mar 18th: What’s the Most Important Wavelength in All Astronomy?
Podcast Archive
Mar 17th: Rogue Planets
Most planets orbit stars. That’s the rule, right? Well, maybe not. Sometimes planets just go rogue. Let’s learn about planets living free from stars.
Mar 16th: The Heat Is On & Near Neighbor
Today’s Travelers in the night discuss about why we must study the climate more, not less. And Carson Fuls discovery of asteroid 2017 AG13.
Mar 15th: Observing the Beauty of the Night Sky With Stargazing Manner
Today’s ASTROMAN at #365DaysOfAstronomy shares stargazing tips from choosing dark sky locations to capturing breathtaking celestial images!
Mar 14th: Aquatic Planets Like Earth’s Could Abound in Milky Way
The formation of rocky worlds from dust particles containing ice and carbon, increasing the possibility of aquatic planets similar to Earth.
Mar 13th: An Informal Chat with Vatican Astronomer, Brother Guy Consolmagno
Director of the Vatican Observatory, Br Guy Consolmagno discusses the road taken in becoming a Vatican Astronomer, Science & Faith, & the Church’s contributions to science
Mar 12th: Paranal Problems: Light Pollution at the VLT
It looks as though ESO is caught in an American light pollution pincer…starlink above. Is this the end? Also eclipse news & launch round up.
Mar 11th: Life in Terminator Zones
Mar 10th: Black Holes Big & Small
We’re finally ready to deal with the topic you’ve all been waiting for: Schwarzschild swirlers, Chandrasekhar crushers, ol’ matter manglers, sucking singularities… black holes
Mar 9th: Asteroids 2016 & Suddenly Bright
2016 was another record year for asteroid hunters where they discovered 1,894 new Earth approaching objects. And large space rock can approach the Earth & appeared as a bright star