A look back at the greatest distance any human has ever been from Earth!From spacewalks to moon landings, how far have humans ever travelled? And what about space probes?More with @AwesomeAstroPod at #365DaysOfAstro
A magnetic episode with gravity. Noise without sound as @CheapAstro will discuss about the latest on magnetars and the existence of cosmic gravitational wave background.
Besides dark matter and dark energy, is there any possibility there’s anything else in outer space? What are the possibilities that white holes are really out there? More with @AstronomyCast
Today’s Travelers in the Night talk about an unknown fuzzy object with a broad tail moving through the constellation of Pisces. Also about Comet C/2018 M1 (Catalina).
Today @cosmicsavannah are joined by Dr Kenda Knowles to discuss about her work and the detection of very faint emissions from these clusters. Also dataset of radio emission from 115 galaxies clusters.
Today #365DaysOfAstro explains how many stars there are. How many can you see with your eyes, with binoculars or a small telescope? How many stars in the Milky Way? How many in the entire Universe?
The Actual Astronomy Podcast presents Solar Observing. In this episode Chris and Shane discuss several listeners’ emails on solar observing, then talk about everything you need to know to observe the Sun safely. Topics include white light solar filters, H-Alpha as well as what you can see on the Sun.
Do you want lasers? I want lasers! And today’s show features lots of lasers. We also have more questions than answers about Mars’ methane, misbehaving stars, and new research on how we would look for the early signs of life on other worlds
How was massive astronomy done in the 1800’s? Who were the Harvard Computers? How did Annie Jump Cannon figure out how to classify stars?
What do radio waves given off by stars sound like? What happens to the energy that goes into a black hole? More Q&A with @AstronomyCast at #365daysOfAstro